checkpatch: use the correct indentation for which()
I copied the which subroutine from get_maintainer.pl.
Unfortunately, get_maintainer uses a 4 space indentation so use the
proper tab indentation instead.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 7c29069..569ba31 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -710,15 +710,15 @@
}
sub which {
- my ($bin) = @_;
+ my ($bin) = @_;
- foreach my $path (split(/:/, $ENV{PATH})) {
- if (-e "$path/$bin") {
- return "$path/$bin";
+ foreach my $path (split(/:/, $ENV{PATH})) {
+ if (-e "$path/$bin") {
+ return "$path/$bin";
+ }
}
- }
- return "";
+ return "";
}
sub which_conf {