[dpdk-dev] [PATCH v2] net/ixgbe: fix coverity issue

[Ye Xiaolong]

On 02/11, Shougang Wang wrote:
>This patch fixes (Logically dead code ) coverity issue.
>
>Coverity issue: 353624
>Fixes: ba7b12dd64e4 ("net/ixgbe: fix link up in FreeBSD")
>
>Signed-off-by: Shougang Wang <shougangx.wang at intel.com>
>---
> drivers/net/ixgbe/ixgbe_ethdev.c | 10 ++++++----
> 1 file changed, 6 insertions(+), 4 deletions(-)
>
>diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
>index 7ea1962f6..2a248a3f2 100644
>--- a/drivers/net/ixgbe/ixgbe_ethdev.c
>+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
>@@ -4128,13 +4128,10 @@ static int
> ixgbe_wait_for_link_up(struct ixgbe_hw *hw)
> {
> #ifdef RTE_EXEC_ENV_FREEBSD
>-	const int nb_iter = 25;
>-#else
>-	const int nb_iter = 0;
>-#endif
> 	int err, i;
> 	bool link_up = false;
> 	uint32_t speed = 0;
>+	const int nb_iter = 25;
> 
> 	for (i = 0; i < nb_iter; i++) {
> 		err = ixgbe_check_link(hw, &speed, &link_up, 0);
>@@ -4144,7 +4141,12 @@ ixgbe_wait_for_link_up(struct ixgbe_hw *hw)
> 			return 0;
> 		msec_delay(200);
> 	}
>+
>+	return 0;
>+#else
>+	RTE_SET_USED(hw);
> 	return 0;
>+#endif
> }
> 
> /* return 0 means link status changed, -1 means not changed */
>-- 
>2.17.1
>

Acked-by: Xiaolong Ye <xiaolong.ye at intel.com>


Applied to dpdk-next-net-intel, Thanks.