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-rw-r--r--lib/nexthop.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/nexthop.c b/lib/nexthop.c
index 7180be33dd..2dba412f45 100644
--- a/lib/nexthop.c
+++ b/lib/nexthop.c
@@ -36,7 +36,8 @@ DEFINE_MTYPE_STATIC(LIB, NEXTHOP, "Nexthop")
DEFINE_MTYPE_STATIC(LIB, NH_LABEL, "Nexthop label")
/* check if nexthops are same, non-recursive */
-int nexthop_same_no_recurse(struct nexthop *next1, struct nexthop *next2)
+int nexthop_same_no_recurse(const struct nexthop *next1,
+ const struct nexthop *next2)
{
if (next1->type != next2->type)
return 0;