crypto: cesa - Simplify return statement in mv_cesa_dequeue_req_locked

Return the result of calling crypto_dequeue_request() directly and
remove the local return variable.

Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/crypto/marvell/cesa/cesa.c b/drivers/crypto/marvell/cesa/cesa.c
index 301bdf239e7d6c3d790687511579c823d2db205a..8afa3a87e38df370ffa6e63a599b87f2a500117a 100644 (file)
--- a/drivers/crypto/marvell/cesa/cesa.c
+++ b/drivers/crypto/marvell/cesa/cesa.c
@@ -38,15 +38,9 @@ struct crypto_async_request *
 mv_cesa_dequeue_req_locked(struct mv_cesa_engine *engine,
                           struct crypto_async_request **backlog)
 {
-       struct crypto_async_request *req;
-
        *backlog = crypto_get_backlog(&engine->queue);
-       req = crypto_dequeue_request(&engine->queue);
-
-       if (!req)
-               return NULL;
 
-       return req;
+       return crypto_dequeue_request(&engine->queue);
 }
 
 static void mv_cesa_rearm_engine(struct mv_cesa_engine *engine)