]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commitdiff
checkpatch: ensure we only apply checks to the lines within hunks
authorAndy Whitcroft <apw@shadowen.org>
Thu, 16 Oct 2008 05:02:28 +0000 (22:02 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 16 Oct 2008 18:21:36 +0000 (11:21 -0700)
We should only apply source checks to lines within hunks.  Checks which
are anchored in the context may falsly trigger in the commentory.  Ensure
they only match within valid hunk lines.

Signed-off-by: Andy Whitcroft <apw@shadowen.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
scripts/checkpatch.pl

index 2e513fdf3043eeed2fc37372c2d8c2cc0db06a32..fe4553c070b1edff37d03d9bf6d72904ecf8aea8 100755 (executable)
@@ -1128,6 +1128,7 @@ 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+))? \@\@/) {
@@ -1238,8 +1239,8 @@ sub process {
                        ERROR("Invalid UTF-8, patch and commit message should be encoded in UTF-8\n" . $hereptr);
                }
 
-#ignore lines being removed
-               if ($line=~/^-/) {next;}
+# ignore non-hunk lines and lines being removed
+               next if (!$hunk_line || $line =~ /^-/);
 
 #trailing whitespace
                if ($line =~ /^\+.*\015/) {