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net/mlx4: fix invalid errno value sign

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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: 9d14b27308a0 ("net/mlx4: standardize on negative errno values")

Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
This commit is contained in:
Adrien Mazarguil 2017-10-12 14:19:36 +02:00 committed by Ferruh Yigit
parent 67e6cce675
commit c8912bec52
1 changed files with 0 additions and 1 deletions
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1
drivers/net/mlx4/mlx4_txq.c
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@ -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;