RDMA/srp: Remove two casts

This patch does not change any functionality.

Link: https://lore.kernel.org/r/20190930231707.48259-7-bvanassche@acm.org
Cc: Honggang LI <honli@redhat.com>
Cc: Laurence Oberman <loberman@redhat.com>
Signed-off-by: NBart Van Assche <bvanassche@acm.org>
Signed-off-by: NJason Gunthorpe <jgg@mellanox.com>

drivers/infiniband/ulp/srp/ib_srp.c

@@ -352,8 +352,8 @@ static int srp_new_rdma_cm_id(struct srp_rdma_ch *ch)
 
 	init_completion(&ch->done);
 	ret = rdma_resolve_addr(new_cm_id, target->rdma_cm.src_specified ?
-				(struct sockaddr *)&target->rdma_cm.src : NULL,
-				(struct sockaddr *)&target->rdma_cm.dst,
+				&target->rdma_cm.src.sa : NULL,
+				&target->rdma_cm.dst.sa,
 				SRP_PATH_REC_TIMEOUT_MS);
 	if (ret) {
 		pr_err("No route available from %pIS to %pIS (%d)\n",

drivers/infiniband/ulp/srp/ib_srp.h

@@ -245,11 +245,13 @@ struct srp_target_port {
 			union {
 				struct sockaddr_in	ip4;
 				struct sockaddr_in6	ip6;
+				struct sockaddr		sa;
 				struct sockaddr_storage ss;
 			} src;
 			union {
 				struct sockaddr_in	ip4;
 				struct sockaddr_in6	ip6;
+				struct sockaddr		sa;
 				struct sockaddr_storage ss;
 			} dst;
 			bool src_specified;