netfilter: xtables: slightly better error reporting

[mirror_ubuntu-artful-kernel.git] / net / netfilter / xt_rateest.c

diff --git a/net/netfilter/xt_rateest.c b/net/netfilter/xt_rateest.c
index 0b5c6122737d4fb6878a6079ccca4b07d01cf311..23805f8a444bc005662c80d9bb5e34c4baf60f2c 100644 (file)
--- a/net/netfilter/xt_rateest.c
+++ b/net/netfilter/xt_rateest.c
@@ -78,6 +78,7 @@ static int xt_rateest_mt_checkentry(const struct xt_mtchk_param *par)
 {
        struct xt_rateest_match_info *info = par->matchinfo;
        struct xt_rateest *est1, *est2;
+       int ret = false;
 
        if (hweight32(info->flags & (XT_RATEEST_MATCH_ABS |
                                     XT_RATEEST_MATCH_REL)) != 1)
@@ -95,6 +96,7 @@ static int xt_rateest_mt_checkentry(const struct xt_mtchk_param *par)
                goto err1;
        }
 
+       ret  = -ENOENT;
        est1 = xt_rateest_lookup(info->name1);
        if (!est1)
                goto err1;