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authorWei Yongjun <weiyongjun1@huawei.com>2018-06-05 05:42:56 +0300
committerDavid S. Miller <davem@davemloft.net>2018-06-05 17:20:33 +0300
commit47a6ca3f972f5baf06cd0c9f37d7b5268ade5363 (patch)
treee5702f968a95306f8519e89cc168308507fdce62
parent6f6027a52bfbb9bbf18937d2628eaf1137a5a386 (diff)
downloadlinux-47a6ca3f972f5baf06cd0c9f37d7b5268ade5363.tar.xz
net/mlx5e: fix error return code in mlx5e_alloc_rq()
Fix to return error code -ENOMEM from the kvzalloc_node() error handling case instead of 0, as done elsewhere in this function. Fixes: 069d11465a80 ("net/mlx5e: RX, Enhance legacy Receive Queue memory scheme") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Reviewed-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_main.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 333d4ed52b94..89c96a0f708e 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -566,8 +566,10 @@ static int mlx5e_alloc_rq(struct mlx5e_channel *c,
kvzalloc_node((wq_sz << rq->wqe.info.log_num_frags) *
sizeof(*rq->wqe.frags),
GFP_KERNEL, cpu_to_node(c->cpu));
- if (!rq->wqe.frags)
+ if (!rq->wqe.frags) {
+ err = -ENOMEM;
goto err_free;
+ }
err = mlx5e_init_di_list(rq, params, wq_sz, c->cpu);
if (err)