[dpdk-dev] [PATCH v1 22/29] net/mlx4: fix invalid errno value sign
Adrien Mazarguil
adrien.mazarguil at 6wind.com
Wed Oct 11 16:35:24 CEST 2017
Tx queue elements allocation function sets rte_errno properly and returns
its negative version. Reassigning this value to rte_errno is thus both
invalid and unnecessary.
Fixes: c3e1f93cdf88 ("net/mlx4: standardize on negative errno values")
Signed-off-by: Adrien Mazarguil <adrien.mazarguil at 6wind.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro at 6wind.com>
---
drivers/net/mlx4/mlx4_txq.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/net/mlx4/mlx4_txq.c b/drivers/net/mlx4/mlx4_txq.c
index c1fdbaf..3cece3e 100644
--- a/drivers/net/mlx4/mlx4_txq.c
+++ b/drivers/net/mlx4/mlx4_txq.c
@@ -340,7 +340,6 @@ mlx4_txq_setup(struct rte_eth_dev *dev, struct txq *txq, uint16_t desc,
}
ret = mlx4_txq_alloc_elts(&tmpl, desc);
if (ret) {
- rte_errno = ret;
ERROR("%p: TXQ allocation failed: %s",
(void *)dev, strerror(rte_errno));
goto error;
--
2.1.4
More information about the dev
mailing list