net: ipv4: remove redundant assignment to variable rc

The variable rc is being assigned with a value that is never read
and it is being updated later with a new value. The initialization is
redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index cf58e29..c618e24 100644 (file)
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -1914,7 +1914,7 @@ static int __init inet_init(void)
 {
        struct inet_protosw *q;
        struct list_head *r;
-       int rc = -EINVAL;
+       int rc;
 
        sock_skb_cb_check_size(sizeof(struct inet_skb_parm));