[PATCH][next] block: blk-crypto-fallback: remove redundant initialization of variable err

[Colin King]

From: Colin Ian King <colin.king@xxxxxxxxxxxxx>

The variable err is being initialized with a value that is never read
and it is being updated later with a new value.  The initialization is
redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
 block/blk-crypto-fallback.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/block/blk-crypto-fallback.c b/block/blk-crypto-fallback.c
index 74ab137ae3ba..6e49688a2d80 100644
--- a/block/blk-crypto-fallback.c
+++ b/block/blk-crypto-fallback.c
@@ -529,7 +529,7 @@ static bool blk_crypto_fallback_inited;
 static int blk_crypto_fallback_init(void)
 {
 	int i;
-	int err = -ENOMEM;
+	int err;
 
 	if (blk_crypto_fallback_inited)
 		return 0;
-- 
2.25.1