playlist: don't use isPlaylist() in deletePlaylist()

The only caller of deletePlaylist() appends PLAYLIST_FILE_SUFFIX, so
we can be sure it's already there.  We don't need to stat the file,
since unlink() does all the checking.

1 files changed, 0 insertions, 16 deletions

diff --git a/src/ls.c b/src/ls.c
index de42e3f8c..01614710f 100644
--- a/src/ls.c
+++ b/src/ls.c
@@ -228,22 +228,6 @@ const char *getSuffix(const char *utf8file)
 	return ret;
 }
 
-static int hasSuffix(const char *utf8file, const char *suffix)
-{
-	const char *s = getSuffix(utf8file);
-	if (s && 0 == strcmp(s, suffix))
-		return 1;
-	return 0;
-}
-
-int isPlaylist(const char *utf8file)
-{
-	if (isFile(utf8file, NULL)) {
-		return hasSuffix(utf8file, PLAYLIST_FILE_SUFFIX);
-	}
-	return 0;
-}
-
 int isDir(const char *utf8name)
 {
 	struct stat st;