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Commit a661b43f authored by Wei Yongjun's avatar Wei Yongjun Committed by David S. Miller
Browse files

mlx5: fix error return code in mlx5_alloc_uuars() 



Fix to return -ENOMEM from the ioremap error handling
case instead of 0, as done elsewhere in this function.

Signed-off-by: default avatarWei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 5445eaf3

drivers/net/ethernet/mellanox/mlx5/core/uar.c

+1 −0
Original line number Diff line number Diff line
@@ -164,6 +164,7 @@ int mlx5_alloc_uuars(struct mlx5_core_dev *dev, struct mlx5_uuar_info *uuari) 
		uuari->uars[i].map = ioremap(addr, PAGE_SIZE);

		if (!uuari->uars[i].map) {

			mlx5_cmd_free_uar(dev, uuari->uars[i].index);

			err = -ENOMEM;

			goto out_count;

		}

		mlx5_core_dbg(dev, "allocated uar index 0x%x, mmaped at %p\n",