1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index c860519d57ee..13e6329784fb 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -356,7 +356,7 @@ static inline int ipmr_hash_cmp(struct rhashtable_compare_arg *arg,
 				const void *ptr)
 {
 	const struct mfc_cache_cmp_arg *cmparg = arg->key;
-	struct mfc_cache *c = (struct mfc_cache *)ptr;
+	const struct mfc_cache *c = ptr;
 
 	return cmparg->mfc_mcastgrp != c->mfc_mcastgrp ||
 	       cmparg->mfc_origin != c->mfc_origin;