uapi: fix linux/rds.h userspace compilation error

[ Upstream commit 1786dbf3702e33ce3afd2d3dbe630bd04b1d2e58 ]

On the kernel side, sockaddr_storage is #define'd to
__kernel_sockaddr_storage.  Replacing struct sockaddr_storage with
struct __kernel_sockaddr_storage defined by <linux/socket.h> fixes
the following linux/rds.h userspace compilation error:

/usr/include/linux/rds.h:226:26: error: field 'dest_addr' has incomplete type
  struct sockaddr_storage dest_addr;

Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/include/uapi/linux/rds.h b/include/uapi/linux/rds.h
index 0f9265c..7af20a1 100644 (file)
--- a/include/uapi/linux/rds.h
+++ b/include/uapi/linux/rds.h
@@ -35,6 +35,7 @@
 #define _LINUX_RDS_H
 
 #include <linux/types.h>
+#include <linux/socket.h>              /* For __kernel_sockaddr_storage. */
 
 #define RDS_IB_ABI_VERSION             0x301
 
@@ -223,7 +224,7 @@ struct rds_get_mr_args {
 };
 
 struct rds_get_mr_for_dest_args {
-       struct sockaddr_storage dest_addr;
+       struct __kernel_sockaddr_storage dest_addr;
        struct rds_iovec        vec;
        uint64_t                cookie_addr;
        uint64_t                flags;