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checkpatch: correctly stop scanning at the bottom of a hunk

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We are allowing context scanning checks to apply against the first line of
context outside at the end of the hunk.  This can lead to false matches to
patch names leading to various perl warnings.  Correctly stop at the
bottom of the hunk.

Signed-off-by: Andy Whitcroft <apw@canonical.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Andy Whitcroft 2009-10-26 16:50:13 -07:00 committed by Linus Torvalds
parent 9a974fdbe3
commit cc77cdca52
1 changed files with 2 additions and 1 deletions
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3
scripts/checkpatch.pl
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@ -1234,7 +1234,6 @@ sub process {
$linenr++;
my $rawline = $rawlines[$linenr - 1];
my $hunk_line = ($realcnt != 0);
#extract the line range in the file after the patch is applied
if ($line=~/^\@\@ -\d+(?:,\d+)? \+(\d+)(,(\d+))? \@\@/) {
@ -1274,6 +1273,8 @@ sub process {
$realcnt--;
}
my $hunk_line = ($realcnt != 0);
#make up the handle for any error we report on this line
$prefix = "$filename:$realline: " if ($emacs && $file);
$prefix = "$filename:$linenr: " if ($emacs && !$file);