[PATCH] scripts/tags: merge "TAGS" and "tags" in case

[Zhaoyu Liu]

merge "TAGS" and "tags" for the code more concise

Signed-off-by: Zhaoyu Liu <zackary.liu.pro@xxxxxxxxx>
---
 scripts/tags.sh | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)

diff --git a/scripts/tags.sh b/scripts/tags.sh
index 16d475b3e203..a9181dd0fee2 100755
--- a/scripts/tags.sh
+++ b/scripts/tags.sh
@@ -315,15 +315,11 @@ case "$1" in
 		dogtags
 		;;
 
-	"tags")
-		rm -f tags
-		xtags ctags
-		remove_structs=y
-		;;
-
-	"TAGS")
-		rm -f TAGS
-		xtags etags
+	"TAGS" | "tags")
+		rm -f $1
+		xtags $([ $1 = "tags" ]	\
+			&& echo ctags		\
+			|| echo etags)
 		remove_structs=y
 		;;
 esac
-- 
2.17.1