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scsi: qla2xxx: Use dma_pool_zalloc()

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Use dma_pool_zalloc() instead of dma_pool_alloc + memset

Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
Acked-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Souptick Joarder
2018-02-15 01:40:38 +05:30
committed by Martin K. Petersen
parent 8d35a9dc42
commit 501017f6d4
3 changed files with 4 additions and 16 deletions
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3
drivers/scsi/qla2xxx/qla_bsg.c
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@@ -1035,7 +1035,7 @@ qla84xx_updatefw(struct bsg_job *bsg_job)
sg_copy_to_buffer(bsg_job->request_payload.sg_list,
bsg_job->request_payload.sg_cnt, fw_buf, data_len);
mn = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &mn_dma);
mn = dma_pool_zalloc(ha->s_dma_pool, GFP_KERNEL, &mn_dma);
if (!mn) {
ql_log(ql_log_warn, vha, 0x7036,
"DMA alloc failed for fw buffer.\n");
@@ -1046,7 +1046,6 @@ qla84xx_updatefw(struct bsg_job *bsg_job)
flag = bsg_request->rqst_data.h_vendor.vendor_cmd[1];
fw_ver = le32_to_cpu(*((uint32_t *)((uint32_t *)fw_buf + 2)));
memset(mn, 0, sizeof(struct access_chip_84xx));
mn->entry_type = VERIFY_CHIP_IOCB_TYPE;
mn->entry_count = 1;