[dpdk-dev] [PATCH] lpm: fix maybe-uninitialized warning when using LTO during compilation

[Dennis Marinus]

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

Signed-off-by: Dennis Marinus <dmarinus at amazon.com>
---
 lib/librte_table/rte_table_lpm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/librte_table/rte_table_lpm.c b/lib/librte_table/rte_table_lpm.c
index 59f87bb..cf92619 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) {
-- 
2.1.2.AMZN