diff options
| author | Joe Perches <joe@perches.com> | 2014-08-07 01:11:12 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-07 03:01:28 +0200 |
| commit | 8d1824780f2f1786db5e0e7a54bbae75340c655c (patch) | |
| tree | 802aa6870a881f28a4851a79b8240892ca2ef301 /scripts/checkpatch.pl | |
| parent | checkpatch: use the correct indentation for which() (diff) | |
| download | linux-8d1824780f2f1786db5e0e7a54bbae75340c655c.tar.xz linux-8d1824780f2f1786db5e0e7a54bbae75340c655c.zip | |
checkpatch: add --fix option for a couple OPEN_BRACE misuses
Style misuses of these types are corrected:
typedef struct foo
{
int bar;
};
int foo(int bar) { return bar+1;
}
int foo(int bar) {
return bar+1;
}
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts/checkpatch.pl')
| -rwxr-xr-x | scripts/checkpatch.pl | 33 |
1 files changed, 28 insertions, 5 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 569ba315823e..1e95953b488f 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -3164,17 +3164,40 @@ sub process { # function brace can't be on same line, except for #defines of do while, # or if closed on same line - if (($line=~/$Type\s*$Ident\(.*\).*\s{/) and + if (($line=~/$Type\s*$Ident\(.*\).*\s*{/) and !($line=~/\#\s*define.*do\s{/) and !($line=~/}/)) { - ERROR("OPEN_BRACE", - "open brace '{' following function declarations go on the next line\n" . $herecurr); + if (ERROR("OPEN_BRACE", + "open brace '{' following function declarations go on the next line\n" . $herecurr) && + $fix) { + fix_delete_line($fixlinenr, $rawline); + my $fixed_line = $rawline; + $fixed_line =~ /(^..*$Type\s*$Ident\(.*\)\s*){(.*)$/; + my $line1 = $1; + my $line2 = $2; + fix_insert_line($fixlinenr, ltrim($line1)); + fix_insert_line($fixlinenr, "\+{"); + if ($line2 !~ /^\s*$/) { + fix_insert_line($fixlinenr, "\+\t" . trim($line2)); + } + } } # open braces for enum, union and struct go on the same line. if ($line =~ /^.\s*{/ && $prevline =~ /^.\s*(?:typedef\s+)?(enum|union|struct)(?:\s+$Ident)?\s*$/) { - ERROR("OPEN_BRACE", - "open brace '{' following $1 go on the same line\n" . $hereprev); + if (ERROR("OPEN_BRACE", + "open brace '{' following $1 go on the same line\n" . $hereprev) && + $fix && $prevline =~ /^\+/ && $line =~ /^\+/) { + fix_delete_line($fixlinenr - 1, $prevrawline); + fix_delete_line($fixlinenr, $rawline); + my $fixedline = rtrim($prevrawline) . " {"; + fix_insert_line($fixlinenr, $fixedline); + $fixedline = $rawline; + $fixedline =~ s/^(.\s*){\s*/$1\t/; + if ($fixedline !~ /^\+\s*$/) { + fix_insert_line($fixlinenr, $fixedline); + } + } } # missing space after union, struct or enum definition |