[PATCH] libfs: Remove unnecessary ‘0’ values from ret

[Li zeming]

ret is assigned first, so it does not need to initialize the assignment.

Signed-off-by: Li zeming <zeming@xxxxxxxxxxxx>
---
 fs/libfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/libfs.c b/fs/libfs.c
index eec6031b01554..6fb8244b259e8 100644
--- a/fs/libfs.c
+++ b/fs/libfs.c
@@ -1752,7 +1752,7 @@ static int generic_ci_d_hash(const struct dentry *dentry, struct qstr *str)
 	const struct inode *dir = READ_ONCE(dentry->d_inode);
 	struct super_block *sb = dentry->d_sb;
 	const struct unicode_map *um = sb->s_encoding;
-	int ret = 0;
+	int ret;
 
 	if (!dir || !IS_CASEFOLDED(dir))
 		return 0;
-- 
2.18.2