diff options
| author | Wang Hai <wanghai38@huawei.com> | 2020-07-24 16:46:30 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-07-25 03:28:51 +0300 |
| commit | 9b964f16546167fd1d5dfcf4d66f5cc9bf608525 (patch) | |
| tree | c7bf2f52943799813803abd752ea4706e432363b /drivers/net/ethernet/hisilicon/hix5hd2_gmac.c | |
| parent | a8cf7d03319eca9abfb5d890283be0de2e692179 (diff) | |
| download | linux-9b964f16546167fd1d5dfcf4d66f5cc9bf608525.tar.xz | |
net: hix5hd2_gmac: Remove unneeded cast from memory allocation
Remove casting the values returned by memory allocation function.
Coccinelle emits WARNING:
./drivers/net/ethernet/hisilicon/hix5hd2_gmac.c:1027:9-23: WARNING:
casting value returned by memory allocation function to (struct sg_desc *) is useless.
This issue was detected by using the Coccinelle software.
Signed-off-by: Wang Hai <wanghai38@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hix5hd2_gmac.c')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hix5hd2_gmac.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c b/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c index 4fb776920a93..8b2bf85039f1 100644 --- a/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c +++ b/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c @@ -1024,9 +1024,9 @@ static int hix5hd2_init_sg_desc_queue(struct hix5hd2_priv *priv) struct sg_desc *desc; dma_addr_t phys_addr; - desc = (struct sg_desc *)dma_alloc_coherent(priv->dev, - TX_DESC_NUM * sizeof(struct sg_desc), - &phys_addr, GFP_KERNEL); + desc = dma_alloc_coherent(priv->dev, + TX_DESC_NUM * sizeof(struct sg_desc), + &phys_addr, GFP_KERNEL); if (!desc) return -ENOMEM; |