From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
ret is initialized to zero and if it is set to non-zero in the
xt_entry_foreach loop then we exit via the out_free label. Hence
the check for ret being non-zero is redundant and can be removed.
Detected by CoverityScan, CID#1357132 ("Logically Dead Code")
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
net/ipv4/netfilter/arp_tables.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
index 6241a81..f17dab1 100644
--- a/net/ipv4/netfilter/arp_tables.c
+++ b/net/ipv4/netfilter/arp_tables.c
@@ -562,8 +562,6 @@ static int translate_table(struct xt_table_info *newinfo, void *entry0,
XT_ERROR_TARGET) == 0)
++newinfo->stacksize;
}
- if (ret != 0)
- goto out_free;
ret = -EINVAL;
if (i != repl->num_entries)
--
2.10.2
--
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