zebra: Fix hash key type in zebra_nhg

We were declaring the hash key as an int rather then
uint32_t.

Signed-off-by: Stephen Worley <sworley@cumulusnetworks.com>

diff --git a/zebra/zebra_nhg.c b/zebra/zebra_nhg.c
index 18f5cf3b8dbf2693d7de54988357c3fc694741e9..c149eafea9f794ddc4df8ceedb5daa7e6c416c3f 100644 (file)
--- a/zebra/zebra_nhg.c
+++ b/zebra/zebra_nhg.c
@@ -229,7 +229,7 @@ uint32_t zebra_nhg_hash_key(const void *arg)
 {
        const struct nhg_hash_entry *nhe = arg;
 
-       int key = 0x5a351234;
+       uint32_t key = 0x5a351234;
 
        key = jhash_2words(nhe->vrf_id, nhe->afi, key);