ila: Fix uninitialised return value in ila_xlat_nl_cmd_flush

This patch fixes an uninitialised return value error in
ila_xlat_nl_cmd_flush.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Fixes: 6c4128f65857 ("rhashtable: Remove obsolete...")
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/ipv6/ila/ila_xlat.c b/net/ipv6/ila/ila_xlat.c
index ae6cd4c..79d2e43 100644 (file)
--- a/net/ipv6/ila/ila_xlat.c
+++ b/net/ipv6/ila/ila_xlat.c
@@ -383,7 +383,7 @@ int ila_xlat_nl_cmd_flush(struct sk_buff *skb, struct genl_info *info)
        struct rhashtable_iter iter;
        struct ila_map *ila;
        spinlock_t *lock;
-       int ret;
+       int ret = 0;
 
        rhashtable_walk_enter(&ilan->xlat.rhash_table, &iter);
        rhashtable_walk_start(&iter);