| Message ID | 20220105151751.40723-1-jiapeng.chong@linux.alibaba.com (mailing list archive) |
|---|---|
| State | Not Applicable |
| Headers | show |
| Series | net/mlx5e: Fix missing error code in mlx5e_rx_reporter_err_icosq_cqe_recover() | expand |
On Wed, Jan 05, 2022 at 11:17:51PM +0800, Jiapeng Chong wrote: >The error code is missing in this code scenario, add the error code >'-EINVAL' to the return value 'err'. > >Eliminate the follow smatch warning: > >drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c:91 >mlx5e_rx_reporter_err_icosq_cqe_recover() warn: missing error code >'err'. > error code is not missing, err is equal to 0 at this point and the code aborts with err = 0 as intended. False alarm. nack.
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c index 2684e9da9f41..ceb21573db6c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c @@ -87,8 +87,10 @@ static int mlx5e_rx_reporter_err_icosq_cqe_recover(void *ctx) goto out; } - if (state != MLX5_SQC_STATE_ERR) + if (state != MLX5_SQC_STATE_ERR) { + err = -EINVAL; goto out; + } mlx5e_deactivate_rq(rq); if (xskrq)
The error code is missing in this code scenario, add the error code '-EINVAL' to the return value 'err'. Eliminate the follow smatch warning: drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c:91 mlx5e_rx_reporter_err_icosq_cqe_recover() warn: missing error code 'err'. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> --- drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)