$fixed[$fixlinenr] =~ s/^(\+[A-Z]):\s*/$1:\t/; } if ($dstat =~ /^\+\s*#\s*define\s+$Ident\s*${balanced_parens}\s*do\s*{(. sub read_words { $string =~ s/%%/__/g; # defined $stat && if ($camelcase_cache ne "") { $stmt =~ s/}\s*$//; :checkpatch|sparse|smatch)\b[^:]/i) { my $line = $rawlines[$linenr - 1]; # check for mask then right shift without a parentheses $fix) { if (ERROR("ELSE_AFTER_BRACE", $herecurr) && $coded = sprintf("^%c", unpack('C', $2) + 64); if ($line =~ /\b__read_mostly\b/ && $line_fixed = 1; my ($white) = ($line =~ /^(\s*)/); "space preferred before that '$op' $at\n" . } # avoid checking a few false positives: if ($^V && $^V ge 5.10.0 && $realfile !~ m@^drivers/base/core@) { } our $NonptrType; print "total: $cnt_error errors, $cnt_warn warnings, " . } $rawline =~ /\b675\s+Mass\s+Ave/i || } elsif ($line =~ /^\+\+\+\s+(\S+)/) { $in_header_lines = 0; } } } elsif ($sum_allowed != $allow && if (!defined $stat); next; $stat_real); if (defined $cond) { $function_name ne 'uninitialized_var') # just keep quiet. $herecurr); if ($level eq 'ERROR') { "A patch subject line should describe the change not the tool that found it\n" . } ##print "SKIP CNT\n"; # prefer usleep_range over udelay ERROR("IN_ATOMIC", $fixed[$fixlinenr] =~ WARN("MODULE_LICENSE", my $pos = 0; Version: $V Thanks everyone :-) I learned something from every comment here! $Declare = qr{(?:$Storage\s+(?:$Inline\s+)? $misspellings = join("|", sort keys %spelling_fix) if keys %spelling_fix; # LONG_LINE_STRING a string starts before but extends beyond $max_line_length $fixed[$fixlinenr] =~ s/\s+$//; ;/ && Double-sided tape maybe? Reference: http://www.gnu.org/software/bash/manual/html_node/Shell-Parameter-Expansion.html. foreach my $file (@include_files) { $prefix = ''; :nchar|short|int|long) # sysv for ($text =~ /(?:(? my $dbg_possible = 0; Dual\ BSD/GPL| } my $ptr = substr($blank, 0, $off) . while ($var =~ m{($Ident)}g) { # A Fixes: or Link: line :un)?signed\s+int| $has_break = 1 if ($rline =~ /fall[\s_-]*(through|thru)/i); $herecurr); my $ucfirst_sign_off = ucfirst(lc($sign_off)); "\n"; # definitions in global scope can only start with types "Using $1 is unnecessary\n" . } $camelcase{$_} = 1; How to tell if my LLC's registered agent has resigned? @@ -285,7 +308,7 @@ static int __perf_pmu__new_alias(struct list_head *list, char *dir, char *name. #warn " $line\n"; *a/[\w/]+@ && } $tested . my $clean = 'X' x length($1); WARN("SPACING", # check for new externs in .h files. $old_linenr++; :_[a-z_]+)?$/ && my $bad_specifier = ""; my $ptr = $1; :initdata\b)}; } my $commit_log_possible_stack_dump = 0; my $herevet = "$here\n" . our $InitAttribute = qr{$InitAttributeData|$InitAttributeConst|$InitAttributeInit}; ($length, $indent) = line_stats($rawline); :$Ident|,|\)|\(|\s*$)/) { fix_delete_line($fixlinenr - 1, $prevrawline); if ($pos >= 0) { if ($line =~ /\b(kcalloc|kmalloc_array)\s*\(\s*sizeof\b/) { WARN("UNDOCUMENTED_DT_STRING", if ($lead !~ /(?:$Operators|\. if (ERROR("SPACING", # Check for __inline__ and __inline, prefer inline my $msg_level = \&WARN; # 2) any opening brace { on end of the line my $prevrawline=""; if ($quiet == 0) { if (defined $semis && $semis ne "") { $in_commit_log = 0; $line =~ /^\+\s*(extern\s+)$Type\s*$Ident\s*\(/s) { } our $Float_dec = qr{(?i)(?:[0-9]+\.[0-9]*|[0-9]*\.[0-9]+)(?:e-?[0-9]+)?[fl]? if ($ctx !~ /.x[WEC]/ && $cc !~ /^}/) { # Block comments use * on subsequent lines return @r; our $clean = 0; my $const_structs = ""; This actually removes all trailing newline characters: If you want to remove all trailing whitespaces, use the str.rstrip() method without an argument like so: Lets have a look at the alternatives in more detail next! while ($line =~ /\b(__(? if (!$ok) { $min > $max) { ["debugfs_create_(? my $remainder; if ($line =~ /\bget_jiffies_64\s*\(\s*\)\s*$Compare|$Compare\s*get_jiffies_64\s*\(\s*\)/) { if ($line =~ /^.\s*(struct\s+mutex|spinlock_t)\s+\S+;/ || :\s*\|\s*)?\s*)/g) { :$ENV{HOME}:.scripts")) { } # check if any macro arguments may have other precedence issues substr($blk, $soff, $coff - $soff + 1) . if (defined($misspellings) && } elsif ($sline !~ /\bconst\s+\Q$found\E\s+const\s+\w+\s*\[/) { our $cnt_chk++; my ($s, $c) = ctx_statement_block($linenr - 3, $realcnt, 0); :else|elif))/o) { } @modifierListFile = (); if (ERROR("SPACING", # check for misordered declarations of char/short/int/long with signed/unsigned + zfree(&newalias->name); : $declare = rtrim($declare); if (WARN("DEVICE_ATTR_WO", '; next if (!$hunk_line || $line =~ /^-/); # warn about #if 0 } } if ($line =~ /^\+\s*$logFunctions\s*\(\s*(?:(?:KERN_\S+\s*|[^"]*))?($String\s*(? EOM If you specifically need to remove only newline characters, pass the '\n' character as an argument to string.rstrip('\n'). } elsif ($cur =~ /^(\#\s*(? *\S\s+$/ || $rawline =~ /^\+\s+$/) { WARN("NEW_TYPEDEFS", if ($line =~ / } "Avoid gcc v4.3+ binary constant extension: \n" . => \$mailback, "memory barrier without comment\n" . *)\bif\b/ && $1 !~ /else\s*$/) { $sline =~ /^.\s*else\s*\{\s*$/) { } (?:(? $line =~ /^.\s*($Lval)/; sub get_stat_real { :un)?signed\s+)?long\s+long| --fix-inplace EXPERIMENTAL - may create horrible results if ($line =~ /^.\s*__initcall\s*\(/) { $sep = ''; :"|$)/g) { } LINENR => $linenr, *[7531]\d{0,2}$/) { + perf_pmu_assign_str(old->name, "topic", &old->topic, &newalias->topic); 'EXTRA_LDFLAGS' => 'ldflags-y', (($val =~ /^$Int$/ && $val !~ /^$Octal$/) || ERROR("SPACING", if ($rawline !~ m@^\+[ \t]*\*/[ \t]*$@ && #trailing */ $first = 0; } elsif ($cur =~ /^(\))/o) { $av_pend_colon = 'C'; $hashRef->{$word}++; Simpler shown on grabbing input on your script. last if ($lastpos > 0 && ($curpos - length($omatch) != $lastpos)); $newcomp = "=") { } elsif ($ctx =~ /Wx[^WCE]|[^WCE]xW/) { $herecurr); } my $condition = substr($blk, $soff, $coff - $soff + 1); } if (!defined $root) { } else { if ($cast1 ne "" && $cast2 ne "" && $cast1 ne $cast2) { } ## "Using comparison to $otype is error prone. awk '{ printf( "%s%s" , $level = pop(@stack); } elsif ($cur =~ /^(if|while|for)\b/o) { } #print "FOO C name\n"; $line =~ /\b((? + zfree(&newalias->topic); + my $reported_maintainer_file = 0; } if (WARN("BAD_SIGN_OFF", if ($line =~ m{//}) { $herecurr) && while ($file =~ s@^[^/]*/@@) { # conditional. "space required one side of that '$op' $at\n" . 'debug=s' => \%debug, if ($sline =~ /^.\s*\}\s*else\s*$/ || } $sline =~ /^\+\s+\(?\s*(? my @lines = split("\n", $output, -1); $fixedline =~ s/\s*=\s*$/ = {/; The long options teach as well as function e.g. "break quoted strings at a space character\n" . if (ERROR("CONST_READ_MOSTLY", rev2023.1.17.43168. "\%L$1 is non-standard C, use %ll$1\n" . *@@; my $newfile = $filename; if (WARN("MAINTAINERS_STYLE", :undef\s*$Ident|include\b))/o) { if ($#ARGV < 0) { } return $res; { return ctx_block_get($linenr, $remain, 0, '(', ')', $off); my @lines = split("\n", $output); # defined $stat && $stat =~ /(^.\s*if\s*($balanced_parens))/) { qr{short\s+(? # unary operator, or a cast # check for use of yield() $fixedline .= substr($extracted_string, 1) . } if (ERROR("INIT_ATTRIBUTE", $suppress_export{$linenr} == 2) { "\n)"; $orig_commit = lc($1); (!defined($p) || $p =~ /(? if ($line =~ /\bLINUX_VERSION_CODE\b/) { #print "==>$rawline\n"; } if ($quiet == 0) { next if (defined $rawlines[$ln - 1] && # at the beginning of a line any tabs must come first and anything 'f|file!' our $clean = 0; So what's the difference (if any) between $( ) and backticks? } elsif ($cur =~ /(^. } elsif ($stat !~ /(? ERROR("INLINE_LOCATION", substr($var, length($res), 1, $av_pend_colon); } + old->per_pkg = newalias->per_pkg; substr($block, 0, length($cond), ''); if ($f =~ /^\s*(? :\w+)?\s*DEFINE_PER_CPU/) { } } } my $first = 1; } $fixed[$fixlinenr] =~ s@\/\/(. } our $logFunctions = qr{(?x: my ($linenr, $remain, $outer, $open, $close, $off) = @_; my @lines = split('\n', $text); $fix) { } __must_check| $herecurr); my $msg = ""; my $sub_from = $ident; )}; $specifier = $1; sub expand_tabs { # check for missing blank lines after declarations } if ($line =~ /\byield\s*\(\s*\)/) { # Also catch when type or level is passed through a variable my $signoff = 0; if (!defined $camelcase{$word}) { $lines[$realline_next - 1] =~ /EXPORT_UNUSED_SYMBOL.*\((. => \$file, $av_preprocessor = 0; my $pos = pos_last_openparen($rest); } $setup_docs = 1; (?:(? *\bweak\b/ || + list_add_tail(&alias->list, list); > Remove a trailing newline when reading sysfs file contents WARN("MEMORY_BARRIER", my ($linesRef, $insertedRef, $deletedRef) = @_; qr{bool}, How could one outsmart a tracking implant? $herecurr); All it takes is the %/. my ($line) = @_; $cnt == 1 && } elsif ($cur =~ /^(\#\s*define\s*$Ident)(\(? "missing space after $1 definition\n" . $ctx =~ s/\n*$//; __bitwise| sub ctx_has_comment { # "Prefer eth_zero_addr over memset()\n" . if (("$test" eq "==" && "$type" eq "true") || if (CHK("LINE_SPACING", } ERROR("BAD_SIGN_OFF", WARN("MISORDERED_TYPE", If so, there's probably no need to Neuanfang mit dem Smart Home diesmal mit Solar, p12 oder pkcs12 nach pem bzw. $is_patch = 1; if ($type =~ /^(? # check if any macro arguments are reused (ignore '' and 'type') } $level++; --max-line-length=n set the maximum line length, if exceeded, warn } $current_comment = ''; $possible =~ s/\s*$Sparse\s*//g; $line !~ /\[[^\]]*\.\.\. $fixed[$fixlinenr] =~ s/\Q$var\E/$var2/; $allow++; my $stmt_cnt = statement_rawlines($ctx); $newcomp = ">="; } # If the condition carries leading newlines, then count those as offsets. our $Float_hex = qr{(?i)0x[0-9a-f]+p-?[0-9]+[fl]? #ignore lines not being added foreach my $word (sort keys %$hashRef) { :break\s*;[\s$;]*$|exit\s*\(\b|return\b|goto\b|continue\b)/); (($line =~ m@^\s+diff\b. int\s+(? } Proprietary $leading_tabs = $1; # other possible extensions of declaration lines if ($linecount > 3) { foreach my $compat (@compats) { *)/) { my ($stream, $type) = @_; if ($line =~ /^.\s*\bstruct\s+spinlock\s+\w+\s*;/) { + struct perf_pmu_alias *newalias) my $barrier_stems = qr{ $do_fix = 0; # at context start. # specific definition of not visible in sysfs. } elsif ($realcnt && $rawline =~ /^(? *)\)\s*\)\s*\)/"__scanf(" . return 0; # echo "commit $(cut -c 1-12,41-)" } (? $is_patch = 1; $line =~ /\b$Inline\s+$Storage\b/) { It's your fault if there's no backup or git "README", "Documentation", "arch", "include", "drivers", if ($line =~ /\[\s/ && $line !~ /\[\s*$/) { # avoid LINUX_VERSION_CODE Please configure your web server to hide the data folder from external access. $fixed[$fixlinenr] =~ sub annotate_values { " . # and the line before that not a goto label target like "out:" :\$|)/) { my $kernel_type = 'u'; } # Check for illegal assignment in if conditional -- and check for trailing our $mode_perms_string_search = ""; # check for multiline function definition with misplaced open brace *)/scripts/[^/]*$@ && $last_coalesced_string_linenr = $linenr; :,|;|\)))\S/) { :$balanced_parens)?\s*(k[mz]alloc)\s*\(\s*($FuncArg)\s*\*\s*($FuncArg)/$1 . ' if ($in_commit_log && $non_utf8_charset && $realfile =~ /^$/ && "need consistent spacing around '$op' $at\n" . } $line !~ /[\\]]/i && return $#stmt_lines + 2; # Check for switch () and associated case and default } # Delete all trailing blank lines. } CHK("MULTIPLE_ASSIGNMENTS", my $typo = $1; #warn "CSB: mark coff\n"; # check for Kconfig help text having a real description +static bool perf_pmu_merge_alias(struct perf_pmu_alias *newalias, local $/ = undef; print "PRE_START($1)\n" if ($dbg_values > 1); $output .= $prefix . No unnecessary modifications please.\n"); + old->snapshot = newalias->snapshot; $fixlinenr = -1; next if ($f =~ /^$/); #print "APW: ALLOWED: pre\n"; $cnt--; check_absolute_file($1, $herecurr)) { # Check if there is UTF-8 in a commit log when a mail header has explicitly } my $start = $linenr - 1; *\*/[ \t]*$@ && #inline /**/ :Fixes:|Link:)/i || } $in_comment = 1; $level--; our $Octal = qr{0[0-7]+$Int_type? if ($1 =~ /\n/ && $av_preprocessor) { ($id, $description) = git_commit_info($orig_commit, $herecurr) && my $frag = $stat; $frag =~ s/;+\s*$//; my $tmp_stmt = $define_stmt; our $Compare = qr{<=|>=|==|!=|}; next if ($line =~ m/^\s*#/); $line_fixed = 1; $stat =~ /^\+[$;\s]*(? close($camelcase_file); # avoid BUG() or BUG_ON() my $var = $2; next if ($word =~ m/^\s*#/); $c = 'E'; :}[ \t]*)?else(? my ($level, @r) = ctx_block_get($linenr, $remain, 0, '{', '}', 0); # lines with only strings (w/ possible termination) $herecurr); :un)?signed}, "Avoid using bool as bitfield. my $match = $1; } "trailing whitespace\n" . our $Inline = qr{inline|__always_inline|noinline|__inline|__inline__}; :{|)\s*\\?\s*$)/) { foreach my $entry (@mode_permission_funcs) { my $cnt = $realcnt; $last_after = $n; $line =~ /^\@\@ -\d+(?:,\d+)? $off--; } # check for line continuations outside of #defines, preprocessor #, and asm $continuation = 0; } } # # if (WARN("LINE_SPACING", help(0) if ($help); $fixed[$fixlinenr] = $herecurr); my ($hashRef, $prefix) = @_; close($spelling); } } $current_comment .= $line . my $old_linenr = 0; do| } $var !~ /^(?:[a-z_]*?)_?(?:[KMGT]iB|[KMGT]?Hz)(? WARN("PREFER_PACKED", my $last_openparen = 0; $name = $formatted_email; # -> } (($sindent % 8) != 0 || ($stat, $cond, $line_nr_next, $remain_next, $off_next) = fix_delete_line($fixlinenr - 1, $prevrawline); $herecurr); push(@av_paren_type, $type); CHK("OPEN_ENDED_LINE", "Comparison to NULL could be written \"${equal}${val}\"\n" . if ($file) { We can use Bashs built-in printf command for removing the trailing newlines: $ printf "%s" "$ (< bad.txt)" > tmp $ mv tmp bad.txt $ wc -l bad.txt 0 bad.txt We can see that wc -l } $rawline =~ /^\+[ \t]*\*/ && #leading * } fix_delete_line($fixlinenr - 1, $prevrawline); my $blk = ''; ! if (defined $fix_elements[$n + 2]) { } } *)$/; my $count = 0; print "IDENT($1)\n" if ($dbg_values > 1); $herecurr) && $4 !~ /^\&/) { # $LvalOrFunc may be &foo, ignore if so } else { $fixed[$fixlinenr] =~ s/\bsizeof\s+((?:\*\s*|)$Lval|$Type(? ^.LIST_HEAD\(\Q$name\E\)| $ca =~ /\s$/ && $cc =~ /^\s*[,\)]/) { + return false; my $cnt = $realcnt; } } else { $cond_lines += $s =~ s/\n\s+\\\n/\n/g; $realcnt=1+1; "adding a line without newline at end of file\n" . $formatted_email =~ s/\Q$address\E. # "Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2)\n" . if ($realfile !~ m@/vmlinux.lds.h$@ && } if ($line =~ /^[ \t]*(? my $file = $absolute; ($ctx =~ /Wx./ && $cc =~ /^;/)) { How do I split a string on a delimiter in Bash? } # (char*[ const]) } if ($c eq "'" || $c eq '"') { } my $ext_type = "Invalid"; $herecurr); (? if ($line =~ /^\s*cc:\s*.*\bstable\@kernel\.org\b>?. my $type = ''; :${all}\b) $last_blank_line != ($linenr - 1)) { defined $stat && $line =~ /#\s*define\s+\w+\s+\(?\s*1\s*([ulUL]*)\s*\ || defined CONFIG__MODULE } elsif ($lines[0] =~ /^fatal: ambiguous argument '$commit': unknown revision or path not in the working tree\./) { sub ctx_block_level { $res =~ s/\Q$match\E/"$;" x length($match)/e; if ($in_comment) { %suppress_whiletrailers = (); *aligned/) { } sub sanitise_line { } +{ # check for function declarations without arguments like "int foo()" # if ($^V && $^V lt $minimum_perl_version) { $to =~ s/^(\S)/ $1/; } $line !~ /\bfixes:\s*[0-9a-f]{12,40}/i))) { "else is not generally useful after a break or return\n" . } if (ERROR("OPEN_BRACE", $opv eq '&U' || $opv eq '&&U') { WARN("STATIC_CONST_CHAR_ARRAY", our $NonptrTypeMisordered; read_words(\$typeOtherTypedefs, $typedefsfile) ##print "file\n"; long\s+long\s+(? \+=|-=|\*=|\/=|%=|\^=|\|=|&=| :^|\n)[ \+]\s*(?:$Type\s*)?\Q$testval\E\s*=\s*(?:\([^\)]*\)\s*)?\s*(?:devm_)?(?:[kv][czm]alloc(?:_node|_array)?\b|kstrdup|kmemdup|(? $dstat !~ /^for\s*$Constant\s+(? ($rawline =~ /^\s+(? #warn "CSB: blk remain\n"; # more than 8 must use tabs. my $arg2 = $8; } $msg_type = ""; my ($linenr, $remain) = @_; } $stat_real = get_stat_real($linenr, $lc); # check for spaces before a quoted newline $word =~ s/\s*\n?$//g; $last_coalesced_string_linenr != $linenr - 1) { WARN("STATIC_CONST_CHAR_ARRAY", $level = $stack[$#stack - 1]; } my $ptr = substr($blank, 0, length($utf8_prefix)) . WARN("UNNECESSARY_PARENTHESES", $ok = 1 if ($rl =~ /^[ \+]\{/); return ($level, @res); $rawline =~ /^\+\s* \s*/) { } # check for memset(foo, 0x0, ETH_ALEN) that could be eth_zero_addr $line =~ /\b(? $ctx_skip-- if (!defined $lines[$ctx_ln - 1] || $lines[$ctx_ln - 1] !~ /^-/); "extern prototypes should be avoided in .h files\n" . "storage class '$2' should be located before type '$1'\n" . ERROR("EXECUTE_PERMISSIONS", ## maybe suggesting a correct construct would better To learn more, see our tips on writing great answers. "fs", "init", "ipc", "kernel", "lib", "scripts", $herecurr); Consider using octal permissions '$octal'.\n" . } [A-Za-z\d_]+:/) and ! "__packed is preferred over __attribute__((packed))\n" . } # while read line ; do "$herectx"); return $string; if (!$chk_patch && !$is_patch) { $fixedline = $rawline; Is the same as --fix, but overwrites the input }x; $herecurr) && # check for single line unbalanced braces How can I print multiline output on the same line? our $cnt_warn++; $realfile !~ m@\btools/@ && atomic_t my $cnt = statement_rawlines($stat); $lines[$linenr - 3] =~ /^[ +]/ && if (ERROR("SPACING", #print "linenr \n"; # check for unnecessary parentheses around function pointer uses --codespell Use the codespell dictionary for spelling/typos If you were to do it in pure bash, you would probably need to ANSI-quote your pattern to represent newline. if (WARN("SPACING", # print "$herecurr"; ## my $ln = $line; my $perms = $2; $s =~ /^\s*#\s*?/ || cut command head command tail command Bash/ksh shell substitution example The syntax to remove last character from line or word is as follows: x = "foo bar" echo "$ {x%?}" $ctx =~ s/\n*$//; This should be quite quick: Also, for completeness, you can quickly check where your newline (or other special) characters are in your file using cat and the 'show-all' flag -A. Dual\ MPL/GPL| my ($string) = @_; # Guestimate if this is a continuing comment. $rename .= " '$store' to '$newstore'"; my $herectx = get_stat_here($linenr, $cnt, $here); while ($line =~ m{\b($Declare)\s*(? } elsif ($cur =~ /^($Operators)/o) { # git rev-list --remotes | grep -i "^$1" | $prevline =~ /^\+\s+$declaration_macros/) && } my $post_pointer_space = $3; if ($color) { sub deparenthesize { if ($line =~ /^.\s*\#\s*(ifdef|ifndef|elif)\s\s+/) { # Find out how long the conditional actually is. => \$chk_signoff, "$here\n$stat_real\n"); } if ($realfile !~ m@\binclude/uapi/@ && :[\&\*]\s*)?$Lval)\s*($balanced_parens{0,1})\s*}; ERROR("MODIFIED_INCLUDE_ASM", next; # done } $val .= $match; defined $rawlines[$linenr] && s/^(.\s*(?:typedef\s+)?(?:enum|union|struct)(? } my $testline = $lines[$linenr - 3]; rev2023.1.17.43168. # For example, HEAD-3 means we need check 'HEAD, HEAD~1, HEAD~2'. :/\*|\*/)[^"]*"@) { "Use DEVICE_ATTR_RO\n" . $mode_perms_search .= $entry->[0]; "Remove Gerrit Change-Id's before submitting upstream.\n" . } elsif ($comp eq ">") { $rawline =~ m@^\+[ \t]*.+\*\/[ \t]*$@) { #non blank */ } if (defined $pre_pointer_space && $c = 'B' if ($elements[$n + 2] =~ /^(\)|\]|;)/); if (CHK("BRACES", $fix) { $fix_elements[$n + 1]; :$underscore_smp_barriers)\s*\(/) { if ($s =~ /$Ident:\*$/s) { $stat_real); :\s*\*)*)\s*$/) { ^ # skip the bitfield test for now my $lead = $fixed[$fixlinenr] =~ defined $stat && if ($line =~ /}\s*if\b/) { } $herecurr); if (defined $post_pointer_space && --codespellfile Use this codespell dictionary @include_files = split('\n', $files); my ($commit, $id, $desc) = @_; } "No space is necessary after a cast\n" . $fixed[$fixlinenr] =~ if ($line =~ /\bif\s*(?:\(\s*){$count,$count}$LvalOrFunc\s*($Compare)\s*$LvalOrFunc(? @av_paren_type = ('E') if ($#av_paren_type < 0); $hereprev) && $fix) { $hereprev) && # check for naked sscanf print "CASE($1)\n" if ($dbg_values > 1); } Additionally, one should be aware, that command substitution by POSIX specifications removes trailing newlines: Thus, outputting a file via $(cat file.txt) can lead to loss of trailing newlines, and that can be a problem if whole file integrity is priority. $hereprev); } elsif ($lines[$line] =~ /^.\s*#\s*endif\b/) { if ($line =~ /^.\s*(?:case\s+(? + if (*new_str) { /* Have new string, check with old */ ); $fix) { :else\b|while\b|\s*$)|$Declare\s*$Ident\s*[;=])/) { if ($type eq '{' && $c eq '}') { # (not a header line and we haven't seen the patch filename) "unnecessary whitespace before a quoted newline\n" . # check for uses of __DATE__, __TIME__, __TIMESTAMP__ } ## $prevrawline =~ /^.\s*$/) { if ($line =~ /^\s*MAINTAINERS\s*\|/) { $fix) { $herecurr) && $output .= BLUE if ($color); return 1; my $comp = $4; #Not $1 because of $LvalOrFunc print "\n"; Prefer bool bitfields as unsigned int or u<8|16|32>\n" . $herecurr); ($line =~ /EXPORT_SYMBOL.*\((. if ($sline =~ /\bconst\s+($BasicType)\s+const\b/) { for (;;) { } } my $const = $2; my $line = $_; &{$msg_level}("AVOID_BUG", my $id = '0123456789ab'; $curpos = pos($string); foreach my $line (@lines) { } $$lineRef =~ s/\+$o,$l \@\@/\+$no,$nl \@\@/; my $herevet = "$here\n" . $msg . $do_fix = 0; "Use of $flag is deprecated, please use \`$replacement->{$flag} instead.\n" . Making statements based on opinion; back them up with references or personal experience. "S_IWUGO" => 0222, (? $herecurr); my $files; $fixed[$fixlinenr] = "\+#if IS_ENABLED($config)"; if (($type eq '' || $type eq '{') && $c eq '{') { "sizeof $1 should be sizeof($1)\n" . # Find out what is on the end of the line after the $suffix .= 'LL'; $sanitise_quote = ''; --no-summary suppress the per-file summary __safe| __iomem| } } $herecurr); :Clear|Set|TestClear|TestSet|)Page[A-Z]/ && print("$file: '$line' invalid - ignored\n"); $fix) { "unnecessary cast may hide bugs, see http://c-faq.com/malloc/mallocnocast.html\n" . "\t" . $herecurr); [PATCH 2/3 v2] perf alias: Rebuild alias expression string to make it comparable, 0 siblings, 4 replies; 8+ messages in thread, [PATCH 1/3 v2] perf alias: Remove trailing newline when reading sysfs files, [PATCH 3/3 v2] perf stat: Remove duplicate event counting, 3 siblings, 2 replies; 8+ messages in thread, 3 siblings, 1 reply; 8+ messages in thread, 3 siblings, 0 replies; 8+ messages in thread, 1 sibling, 0 replies; 8+ messages in thread, https://git.kernel.org/tip/ea23ac73085743a4f1682d6605fe019577c82e1e, http://lkml.kernel.org/r/20180615101105.47047-1-tmricht@linux.ibm.com, https://git.kernel.org/tip/0c24d6fb7bd3578e5b9e4972d01bbe3d087ded33, http://lkml.kernel.org/r/20180615101105.47047-2-tmricht@linux.ibm.com, 0 siblings, 0 replies; 8+ messages in thread, https://git.kernel.org/tip/6dde6429c5ff5b38d6d40a14a6ee105117e6364d, http://lkml.kernel.org/r/20180615101105.47047-3-tmricht@linux.ibm.com.
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