[PATCH] checkpatch: remove unused function uniq

[Utkarsh Verma]

The function uniq is not used anywhere.
Earlier it was used to remove the duplicate messages, when the
--list-types option was used. But after 'commit 52178ce01335 ("checkpatch:
add verbose mode")', it is not used anymore. So remove it.

Signed-off-by: Utkarsh Verma <utkarshverma294@xxxxxxxxx>
---
 scripts/checkpatch.pl | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 461d4221e4a4..44fbc4617394 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -145,11 +145,6 @@ EOM
 	exit($exitcode);
 }
 
-sub uniq {
-	my %seen;
-	return grep { !$seen{$_}++ } @_;
-}
-
 sub list_types {
 	my ($exitcode) = @_;
 
-- 
2.25.1