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| author | YueHaibing <yuehaibing@huawei.com> | 2018-06-04 21:10:31 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-06-04 17:28:43 -0400 |
| commit | ff2e351e1928b5b81a23d78e3e4effc24db007b9 (patch) | |
| tree | d52c7d3d7b7166109de0416b3f4f14136c9c5cf3 /drivers | |
| parent | 1f55c2865c21a49d882261cfa8d85635814ad8ab (diff) | |
| download | linux-stable-ff2e351e1928b5b81a23d78e3e4effc24db007b9.tar.gz linux-stable-ff2e351e1928b5b81a23d78e3e4effc24db007b9.tar.bz2 linux-stable-ff2e351e1928b5b81a23d78e3e4effc24db007b9.zip | |
qed: use dma_zalloc_coherent instead of allocator/memset
Use dma_zalloc_coherent instead of dma_alloc_coherent
followed by memset 0.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Tomer Tayar <Tomer.Tayar@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_cxt.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_cxt.c b/drivers/net/ethernet/qlogic/qed/qed_cxt.c index 7ed6aa0521e1..b5b5ff725426 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_cxt.c +++ b/drivers/net/ethernet/qlogic/qed/qed_cxt.c @@ -937,14 +937,13 @@ static int qed_cxt_src_t2_alloc(struct qed_hwfn *p_hwfn) u32 size = min_t(u32, total_size, psz); void **p_virt = &p_mngr->t2[i].p_virt; - *p_virt = dma_alloc_coherent(&p_hwfn->cdev->pdev->dev, - size, - &p_mngr->t2[i].p_phys, GFP_KERNEL); + *p_virt = dma_zalloc_coherent(&p_hwfn->cdev->pdev->dev, + size, &p_mngr->t2[i].p_phys, + GFP_KERNEL); if (!p_mngr->t2[i].p_virt) { rc = -ENOMEM; goto t2_fail; } - memset(*p_virt, 0, size); p_mngr->t2[i].size = size; total_size -= size; } |