From: Dennis Marinus <dmarinus@amazon.com>
Date: Tue, 2 Dec 2014 00:39:06 +0000 (-0800)
Subject: table: fix maybe-uninitialized variable with gcc lto
X-Git-Tag: spdx-start~10002
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=e77339f4003c492062c04fd168d7dd732b48a16b;p=dpdk.git

table: fix maybe-uninitialized variable with gcc lto

This patch fixes a maybe-uninitialized warning when compiling DPDK with
GCC 4.9 + Link Time Optimization.

Signed-off-by: Dennis Marinus <dmarinus@amazon.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
---

diff --git a/lib/librte_table/rte_table_lpm.c b/lib/librte_table/rte_table_lpm.c
index 59f87bb787..cf9261941c 100644
--- a/lib/librte_table/rte_table_lpm.c
+++ b/lib/librte_table/rte_table_lpm.c
@@ -185,7 +185,7 @@ rte_table_lpm_entry_add(
 	struct rte_table_lpm_key *ip_prefix = (struct rte_table_lpm_key *) key;
 	uint32_t nht_pos, nht_pos0_valid;
 	int status;
-	uint8_t nht_pos0;
+	uint8_t nht_pos0 = 0;
 
 	/* Check input parameters */
 	if (lpm == NULL) {