[PATCH] scsi: lpfc: lpfc_init: use kcalloc for allocating memory

[Matei Oprea]

It's easier to use kcalloc for allocating arrays. While at it
also remove useless casting value.

Signed-off-by: Matei Oprea <matei at okapistudio.com>
Cc: ROSEdu Kernel Community <firefly at lists.rosedu.org>
---
 drivers/scsi/lpfc/lpfc_init.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index a5769a9..aac9a90 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -4854,8 +4854,7 @@ lpfc_sli_driver_resource_setup(struct lpfc_hba *phba)
 	}
 
 	if (!phba->sli.ring)
-		phba->sli.ring = (struct lpfc_sli_ring *)
-			kzalloc(LPFC_SLI3_MAX_RING *
+		phba->sli.ring = kcalloc(LPFC_SLI3_MAX_RING,
 			sizeof(struct lpfc_sli_ring), GFP_KERNEL);
 	if (!phba->sli.ring)
 		return -ENOMEM;
-- 
1.7.10.4