[PATCH] rds: send: Fix dead code in rds_sendmsg

[Gustavo A. R. Silva]

Currently, code at label *out* is unreachable. Fix this by updating
variable *ret* with -EINVAL, so the jump to *out* can be properly
executed instead of directly returning from function.

Addresses-Coverity-ID: 1472059 ("Structurally dead code")
Fixes: 1e2b44e78eea ("rds: Enable RDS IPv6 support")
Signed-off-by: Gustavo A. R. Silva <gust...@embeddedor.com>
---
 net/rds/send.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/rds/send.c b/net/rds/send.c
index 9604e1f..18e2b4d 100644
--- a/net/rds/send.c
+++ b/net/rds/send.c
@@ -1126,7 +1126,7 @@ int rds_sendmsg(struct socket *sock, struct msghdr *msg, 
size_t payload_len)
                                if (addr4 == htonl(INADDR_ANY) ||
                                    addr4 == htonl(INADDR_BROADCAST) ||
                                    IN_MULTICAST(ntohl(addr4))) {
-                                       return -EINVAL;
+                                       ret = -EINVAL;
                                        goto out;
                                }
                        }
-- 
2.7.4