X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=drivers%2Fmd%2Fdm-emc.c;h=3ea5ad4b7805f134af23f9d46842e9a657b7c284;hb=698b18c1e8bddf39cbf1ba50792b0fe302dbe6d6;hp=342517261ece129dd115f34897b1ff762a1fd78b;hpb=ecaedfa385a6df297e17d6e9f296cc63f12c053f;p=karo-tx-linux.git

diff --git a/drivers/md/dm-emc.c b/drivers/md/dm-emc.c
index 342517261ece..3ea5ad4b7805 100644
--- a/drivers/md/dm-emc.c
+++ b/drivers/md/dm-emc.c
@@ -81,7 +81,7 @@ static struct bio *get_failover_bio(struct dm_path *path, unsigned data_size)
 	}
 
 	if (bio_add_page(bio, page, data_size, 0) != data_size) {
-		DMERR("get_failover_bio: alloc_page() failed.");
+		DMERR("get_failover_bio: bio_add_page() failed.");
 		__free_page(page);
 		bio_put(bio);
 		return NULL;
@@ -110,8 +110,6 @@ static struct request *get_failover_req(struct emc_handler *h,
 	memset(rq->sense, 0, SCSI_SENSE_BUFFERSIZE);
 	rq->sense_len = 0;
 
-	memset(&rq->cmd, 0, BLK_MAX_CDB);
-
 	rq->timeout = EMC_FAILOVER_TIMEOUT;
 	rq->cmd_type = REQ_TYPE_BLOCK_PC;
 	rq->cmd_flags |= REQ_FAILFAST | REQ_NOMERGE;
@@ -211,12 +209,10 @@ fail_path:
 
 static struct emc_handler *alloc_emc_handler(void)
 {
-	struct emc_handler *h = kmalloc(sizeof(*h), GFP_KERNEL);
+	struct emc_handler *h = kzalloc(sizeof(*h), GFP_KERNEL);
 
-	if (h) {
-		memset(h, 0, sizeof(*h));
+	if (h)
 		spin_lock_init(&h->lock);
-	}
 
 	return h;
 }