diff options
| -rwxr-xr-x | scripts/checkpatch.pl | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 5fe8762b1fae..360ae4b84ee3 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -974,6 +974,16 @@ sub seed_camelcase_includes { } } +sub git_is_single_file { + my ($filename) = @_; + + return 0 if ((which("git") eq "") || !(-e "$gitroot")); + + my $output = `${git_command} ls-files -- $filename 2>/dev/null`; + my $count = $output =~ tr/\n//; + return $count eq 1 && $output =~ m{^${filename}$}; +} + sub git_commit_info { my ($commit, $id, $desc) = @_; @@ -1047,6 +1057,9 @@ my $vname; $allow_c99_comments = !defined $ignore_type{"C99_COMMENT_TOLERANCE"}; for my $filename (@ARGV) { my $FILE; + my $is_git_file = git_is_single_file($filename); + my $oldfile = $file; + $file = 1 if ($is_git_file); if ($git) { open($FILE, '-|', "git format-patch -M --stdout -1 $filename") || die "$P: $filename: git format-patch failed - $!\n"; @@ -1091,6 +1104,7 @@ for my $filename (@ARGV) { @modifierListFile = (); @typeListFile = (); build_types(); + $file = $oldfile if ($is_git_file); } if (!$quiet) { |