[PATCH] sed-opal: Remove unnecessary ‘0’ values from err

[Li zeming]

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

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

diff --git a/block/sed-opal.c b/block/sed-opal.c
index e5b069dde905e..b6887920a84e9 100644
--- a/block/sed-opal.c
+++ b/block/sed-opal.c
@@ -2153,7 +2153,7 @@ static int lock_unlock_locking_range(struct opal_dev *dev, void *data)
 	u8 lr_buffer[OPAL_UID_LENGTH];
 	struct opal_lock_unlock *lkul = data;
 	u8 read_locked = 1, write_locked = 1;
-	int err = 0;
+	int err;
 
 	if (build_locking_range(lr_buffer, sizeof(lr_buffer),
 				lkul->session.opal_key.lr) < 0)
-- 
2.18.2