[v2,08/10] net/i40e: fix maybe-uninitialized warnings for LTO build

Message ID 20190917075754.8310-9-amo@semihalf.com
State New
Delegated to: Thomas Monjalon
Headers show
Series
  • Add an option to use LTO for DPDK build
Related show

Checks

Context Check Description
ci/Intel-compilation success Compilation OK
ci/checkpatch warning coding style issues

Commit Message

Andrzej Ostruszka Sept. 17, 2019, 7:57 a.m.
During LTO build compiler reports some 'false positive' warnings about
variables being possibly used uninitialized.  This patch silences these
warnings.

Signed-off-by: Andrzej Ostruszka <aostruszka@marvell.com>
---
 drivers/net/i40e/i40e_ethdev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch

diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index 4e40b7ab5..525a6b69b 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -8376,7 +8376,7 @@  static int
 i40e_add_vxlan_port(struct i40e_pf *pf, uint16_t port, int udp_type)
 {
 	int  idx, ret;
-	uint8_t filter_idx;
+	uint8_t filter_idx = 0;
 	struct i40e_hw *hw = I40E_PF_TO_HW(pf);
 
 	idx = i40e_get_vxlan_port_idx(pf, port);