Revert "uapi: fix linux/rds.h userspace compilation errors"

BugLink: http://bugs.launchpad.net/bugs/1744639

This reverts commit ad50561b.

There was a mixup with the commit message for two upstream commit
that have the same subject line.

This revert will be followed by the two commits with proper commit
messages.
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Khalid Elmously <khalid.elmously@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>

include/uapi/linux/rds.h

@@ -35,7 +35,6 @@
 #define _LINUX_RDS_H
 
 #include <linux/types.h>
-#include <linux/socket.h>		/* For __kernel_sockaddr_storage. */
 
 #define RDS_IB_ABI_VERSION		0x301
 
@@ -224,7 +223,7 @@ struct rds_get_mr_args {
 };
 
 struct rds_get_mr_for_dest_args {
-	struct __kernel_sockaddr_storage dest_addr;
+	struct sockaddr_storage	dest_addr;
 	struct rds_iovec 	vec;
 	uint64_t		cookie_addr;
 	uint64_t		flags;