Commit 720efdd2 authored Mar 13, 2021 by Wang Qing Committed by Martin K. Petersen Mar 15, 2021

scsi: qla2xxx: Use dma_pool_zalloc()

Use dma_pool_zalloc() instead of dma_pool_alloc() and memset().

Link: https://lore.kernel.org/r/1615603275-14303-1-git-send-email-wangqing@vivo.com

Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Wang Qing <wangqing@vivo.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

parent 475bff65

drivers/scsi/qla2xxx/qla_os.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -4238,11 +4238,10 @@ qla2x00_mem_alloc(struct qla_hw_data *ha, uint16_t req_len, uint16_t rsp_len,

		/* Get consistent memory allocated for Special Features-CB. */
		if (IS_QLA27XX(ha) \|\| IS_QLA28XX(ha)) {
		ha->sf_init_cb = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL,
		ha->sf_init_cb = dma_pool_zalloc(ha->s_dma_pool, GFP_KERNEL,
		&ha->sf_init_cb_dma);
		if (!ha->sf_init_cb)
		goto fail_sf_init_cb;
		memset(ha->sf_init_cb, 0, sizeof(struct init_sf_cb));
		ql_dbg_pci(ql_dbg_init, ha->pdev, 0x0199,
		"sf_init_cb=%p.\n", ha->sf_init_cb);
		}