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

Signed-off-by: Matei Oprea <e...@opreamatei.ro>
Cc: ROSEdu Kernel Community <fire...@lists.rosedu.org>
---
 drivers/scsi/lpfc/lpfc_init.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 68c94cc..0a51ca5 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -4731,9 +4731,9 @@ 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;
 
-- 
1.7.9.5

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