block: blk-crypto-fallback: remove redundant initialization of variable err
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.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Eric Biggers <ebiggers@google.com>
Reviewed-by: Satya Tangirala <satyat@google.com>
Addresses-Coverity: ("Unused value")
Signed-off-by: Jens Axboe <axboe@kernel.dk>
diff --git a/block/blk-crypto-fallback.c b/block/blk-crypto-fallback.c
index 74ab137..6e49688 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;
