9p: Fix sparse error

[pandora-kernel.git] / net / 9p / protocol.c

diff --git a/net/9p/protocol.c b/net/9p/protocol.c
index 8a4084f..a7e8997 100644 (file)
--- a/net/9p/protocol.c
+++ b/net/9p/protocol.c
@@ -468,7 +468,8 @@ p9pdu_vwritef(struct p9_fcall *pdu, int proto_version, const char *fmt,
                case 'E':{
                                 int32_t cnt = va_arg(ap, int32_t);
                                 const char *k = va_arg(ap, const void *);
-                                const char *u = va_arg(ap, const void *);
+                                const char __user *u = va_arg(ap,
+                                                       const void __user *);
                                 errcode = p9pdu_writef(pdu, proto_version, "d",
                                                 cnt);
                                 if (!errcode && pdu_write_urw(pdu, k, u, cnt))