caif: remove unneeded null check in caif_connect()
We already dereferenced uaddr towards the start of the function when we
checked that "uaddr->sa_family != AF_CAIF". Both the check here and the
earlier check were added in bece7b2398d0: "caif: Rewritten socket
implementation". Before that patch, we assumed that we recieved a valid
pointer for uaddr, and based on that, I have removed this check.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Sjur Braendeland <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/caif/caif_socket.c b/net/caif/caif_socket.c
index 3d0e095..7912493 100644
--- a/net/caif/caif_socket.c
+++ b/net/caif/caif_socket.c
@@ -874,8 +874,7 @@
sk_stream_kill_queues(&cf_sk->sk);
err = -EINVAL;
- if (addr_len != sizeof(struct sockaddr_caif) ||
- !uaddr)
+ if (addr_len != sizeof(struct sockaddr_caif))
goto out;
memcpy(&cf_sk->conn_req.sockaddr, uaddr,