target/iscsi: Replace conn->login_ip with login_sockaddr
Very similar to how it went with local_sockaddr.
It was embedded in iscsi_login_stats so some changes there, and we needed
to copy in a sockaddr_storage comparison function. Hopefully the kernel
will get a standard one soon, our implementation makes the 3rd.
isert_set_conn_info() became much smaller.
IPV6_ADDRESS_SPACE define goes away, had to modify a call to in6_pton(),
can just use -1 since we are sure string is null-terminated.
Signed-off-by: Andy Grover <agrover@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
diff --git a/drivers/infiniband/ulp/isert/ib_isert.c b/drivers/infiniband/ulp/isert/ib_isert.c
index 9e7094c..aa08606 100644
--- a/drivers/infiniband/ulp/isert/ib_isert.c
+++ b/drivers/infiniband/ulp/isert/ib_isert.c
@@ -3206,28 +3206,11 @@
{
struct rdma_cm_id *cm_id = isert_conn->cm_id;
struct rdma_route *cm_route = &cm_id->route;
- struct sockaddr_in *sock_in;
- struct sockaddr_in6 *sock_in6;
conn->login_family = np->np_sockaddr.ss_family;
- if (np->np_sockaddr.ss_family == AF_INET6) {
- sock_in6 = (struct sockaddr_in6 *)&cm_route->addr.dst_addr;
- snprintf(conn->login_ip, sizeof(conn->login_ip), "%pI6c",
- &sock_in6->sin6_addr.in6_u);
- conn->login_port = ntohs(sock_in6->sin6_port);
-
- sock_in6 = (struct sockaddr_in6 *)&cm_route->addr.src_addr;
- memcpy(&conn->local_sockaddr , &sock_in6, sizeof(sock_in6));
- } else {
- sock_in = (struct sockaddr_in *)&cm_route->addr.dst_addr;
- sprintf(conn->login_ip, "%pI4",
- &sock_in->sin_addr.s_addr);
- conn->login_port = ntohs(sock_in->sin_port);
-
- sock_in = (struct sockaddr_in *)&cm_route->addr.src_addr;
- memcpy(&conn->local_sockaddr , &sock_in, sizeof(sock_in));
- }
+ conn->login_sockaddr = cm_route->addr.dst_addr;
+ conn->local_sockaddr = cm_route->addr.src_addr;
}
static int