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[3/7] crypto: marvell: turn mv_cesa_ahash_init() into a function returning void

Message ID 1470733400-23621-4-git-send-email-romain.perier@free-electrons.com (mailing list archive)
State Accepted
Delegated to: Herbert Xu
Headers show

Commit Message

Romain Perier Aug. 9, 2016, 9:03 a.m. UTC 
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

The mv_cesa_ahash_init() function always returns 0, and the return
value is anyway never checked. Turn it into a function returning void.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---
 drivers/crypto/marvell/hash.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
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Patch

diff --git a/drivers/crypto/marvell/hash.c b/drivers/crypto/marvell/hash.c
index 0d7f5f9..7291664 100644
--- a/drivers/crypto/marvell/hash.c
+++ b/drivers/crypto/marvell/hash.c
@@ -374,7 +374,7 @@  static const struct mv_cesa_req_ops mv_cesa_ahash_req_ops = {
 	.complete = mv_cesa_ahash_complete,
 };
 
-static int mv_cesa_ahash_init(struct ahash_request *req,
+static void mv_cesa_ahash_init(struct ahash_request *req,
 			      struct mv_cesa_op_ctx *tmpl, bool algo_le)
 {
 	struct mv_cesa_ahash_req *creq = ahash_request_ctx(req);
@@ -390,8 +390,6 @@  static int mv_cesa_ahash_init(struct ahash_request *req,
 	creq->op_tmpl = *tmpl;
 	creq->len = 0;
 	creq->algo_le = algo_le;
-
-	return 0;
 }
 
 static inline int mv_cesa_ahash_cra_init(struct crypto_tfm *tfm)