crypto: inside-secure - remove null check before kfree
Kfree on NULL pointer is a no-op and therefore checking is redundant.
Signed-off-by: Himanshu Jha <himanshujha199640@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/drivers/crypto/inside-secure/safexcel_hash.c b/drivers/crypto/inside-secure/safexcel_hash.c
index 3980f94..74feb62 100644
--- a/drivers/crypto/inside-secure/safexcel_hash.c
+++ b/drivers/crypto/inside-secure/safexcel_hash.c
@@ -308,10 +308,8 @@ static int safexcel_ahash_send(struct crypto_async_request *async, int ring,
ctx->base.cache_sz = 0;
}
free_cache:
- if (ctx->base.cache) {
- kfree(ctx->base.cache);
- ctx->base.cache = NULL;
- }
+ kfree(ctx->base.cache);
+ ctx->base.cache = NULL;
unlock:
spin_unlock_bh(&priv->ring[ring].egress_lock);
