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scsi: qla2xxx: Cocci spatch "pool_zalloc-simple"

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Use *_pool_zalloc rather than *_pool_alloc followed by memset with 0.
Found by coccinelle spatch "api/alloc/pool_zalloc-simple.cocci"

Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Acked-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Thomas Meyer
2017-09-21 08:15:26 +02:00
committed by Martin K. Petersen
parent df2f7729f2
commit 08eb7f45de
3 changed files with 11 additions and 22 deletions
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3
drivers/scsi/qla2xxx/qla_bsg.c
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@@ -1116,14 +1116,13 @@ qla84xx_mgmt_cmd(struct bsg_job *bsg_job)
return -EINVAL;
}
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, 0x703c,
"DMA alloc failed for fw buffer.\n");
return -ENOMEM;
}
memset(mn, 0, sizeof(struct access_chip_84xx));
mn->entry_type = ACCESS_CHIP_IOCB_TYPE;
mn->entry_count = 1;
ql84_mgmt = (void *)bsg_request + sizeof(struct fc_bsg_request);