diff options
| author | Joe Perches <joe@perches.com> | 2014-08-06 16:11:25 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-06 18:01:29 -0700 |
| commit | e81f239b4db2ad6c4b029ed92f0222601ce42abe (patch) | |
| tree | e031acf2105cba2579c89556e80c0143a54b75f0 | |
| parent | 1813087dbc54ff1485bcc84b66d34052eaf23387 (diff) | |
checkpatch: fix false positive MISSING_BREAK warnings with --file
Using --file mode can give false positives with MISSING_BREAK
fall-through warnings on simple but long multiple consecutive case
statements.
Look for all lines before a case statement for a switch or a statement
when using --file mode.
Fix a misspelling of preceded while there.
Signed-off-by: Joe Perches <joe@perches.com>
Reported-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rwxr-xr-x | scripts/checkpatch.pl | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 10384cf40691..a0880ede3db9 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -4811,13 +4811,13 @@ sub process { } } -# check for case / default statements not preceeded by break/fallthrough/switch +# check for case / default statements not preceded by break/fallthrough/switch if ($line =~ /^.\s*(?:case\s+(?:$Ident|$Constant)\s*|default):/) { my $has_break = 0; my $has_statement = 0; my $count = 0; my $prevline = $linenr; - while ($prevline > 1 && $count < 3 && !$has_break) { + while ($prevline > 1 && ($file || $count < 3) && !$has_break) { $prevline--; my $rline = $rawlines[$prevline - 1]; my $fline = $lines[$prevline - 1]; |