diff options
| author |   Himanshu Jha <himanshujha199640@gmail.com> | 2017-12-30 21:14:57 +0530 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-01-02 21:56:40 -0500 |
| commit | aa006d1ad0a58f5dad0065b25263a73365319996 (patch) | |
| tree | 8ee936b74cd14d0d0b32e067b9377466ff199cf3 /drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c | |
| parent | qed: Use zeroing memory allocator than allocator/memset (diff) | |
| download | linux-dev-aa006d1ad0a58f5dad0065b25263a73365319996.tar.xz linux-dev-aa006d1ad0a58f5dad0065b25263a73365319996.zip | |
ethernet/broadcom: Use zeroing memory allocator than allocator/memset
Use dma_zalloc_coherent for allocating zeroed
memory and remove unnecessary memset function.
Done using Coccinelle.
Generated-by: scripts/coccinelle/api/alloc/kzalloc-simple.cocci
0-day tested with no failures.
Suggested-by: Luis R. Rodriguez <mcgrof@kernel.org>
Signed-off-by: Himanshu Jha <himanshujha199640@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c index fed37cd9ae1d..3c746f2d9ed8 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c @@ -278,12 +278,11 @@ static int bnxt_hwrm_set_dcbx_app(struct bnxt *bp, struct dcb_app *app, n = IEEE_8021QAZ_MAX_TCS; data_len = sizeof(*data) + sizeof(*fw_app) * n; - data = dma_alloc_coherent(&bp->pdev->dev, data_len, &mapping, - GFP_KERNEL); + data = dma_zalloc_coherent(&bp->pdev->dev, data_len, &mapping, + GFP_KERNEL); if (!data) return -ENOMEM; - memset(data, 0, data_len); bnxt_hwrm_cmd_hdr_init(bp, &get, HWRM_FW_GET_STRUCTURED_DATA, -1, -1); get.dest_data_addr = cpu_to_le64(mapping); get.structure_id = cpu_to_le16(STRUCT_HDR_STRUCT_ID_DCBX_APP); |