[dpdk-dev] [PATCH v2] net/ixgbe: fix coverity issue
Shougang Wang
shougangx.wang at intel.com
Tue Feb 11 10:26:22 CET 2020
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
More information about the dev
mailing list