diff options
| author | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2017-11-17 15:28:38 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-11-17 16:10:02 -0800 |
| commit | 258f79d5a1e49271f5aff38e6c1baeeaad0d82aa (patch) | |
| tree | 94e6e19a2986fb989a9cee74cbad5efbf007077e /scripts/checkpatch.pl | |
| parent | 25bdda2bd68ae3008759f26058f6f9b9bb2b1cc5 (diff) | |
scripts/checkpatch.pl: avoid false warning missing break
void foo(int a)
switch (a) {
case 'h':
fun1();
exit(1);
default:
}
creates a warning "Possible switch case/default not preceded by break or
fallthrough comment".
exit( should be treated like return.
Link: http://lkml.kernel.org/r/20170910154618.25819-1-xypron.glpk@gmx.de
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Acked-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 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index aacbe918027b..8dce8a8d9ed0 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -6109,7 +6109,7 @@ sub process { next if ($fline =~ /^.[\s$;]*$/); $has_statement = 1; $count++; - $has_break = 1 if ($fline =~ /\bswitch\b|\b(?:break\s*;[\s$;]*$|return\b|goto\b|continue\b)/); + $has_break = 1 if ($fline =~ /\bswitch\b|\b(?:break\s*;[\s$;]*$|exit\s*\(\b|return\b|goto\b|continue\b)/); } if (!$has_break && $has_statement) { WARN("MISSING_BREAK", |