From: Souptick Joarder Date: Thu, 15 Feb 2018 16:25:06 +0000 (+0530) Subject: scsi: megaraid: Use dma_pool_zalloc() X-Git-Tag: v4.17-rc1~112^2~73 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=61b142afb2e28d4f06e158399409d181ad91949c;p=thirdparty%2Fkernel%2Flinux.git scsi: megaraid: Use dma_pool_zalloc() Use dma_pool_zalloc() instead of dma_pool_alloc + memset Signed-off-by: Souptick Joarder Acked-by: Sumit Saxena Signed-off-by: Martin K. Petersen --- diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c index a71ee67df0847..905ea36da646e 100644 --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -4022,7 +4022,7 @@ static int megasas_create_frame_pool(struct megasas_instance *instance) cmd = instance->cmd_list[i]; - cmd->frame = dma_pool_alloc(instance->frame_dma_pool, + cmd->frame = dma_pool_zalloc(instance->frame_dma_pool, GFP_KERNEL, &cmd->frame_phys_addr); cmd->sense = dma_pool_alloc(instance->sense_dma_pool, @@ -4038,7 +4038,6 @@ static int megasas_create_frame_pool(struct megasas_instance *instance) return -ENOMEM; } - memset(cmd->frame, 0, instance->mfi_frame_size); cmd->frame->io.context = cpu_to_le32(cmd->index); cmd->frame->io.pad_0 = 0; if ((instance->adapter_type == MFI_SERIES) && reset_devices)