1 files changed, 10 insertions, 8 deletions

diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index 40fa807bd929..c95295c65045 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -132,10 +132,10 @@ static int p9mode2unixmode(struct v9fs_session_info *v9ses, int mode)
 /**
  * v9fs_uflags2omode- convert posix open flags to plan 9 mode bits
  * @uflags: flags to convert
- *
+ * @extended: if .u extensions are active
  */
 
-int v9fs_uflags2omode(int uflags)
+int v9fs_uflags2omode(int uflags, int extended)
 {
         int ret;
 
@@ -155,14 +155,16 @@ int v9fs_uflags2omode(int uflags)
                 break;
         }
 
-        if (uflags & O_EXCL)
-                ret |= P9_OEXCL;
-
         if (uflags & O_TRUNC)
                 ret |= P9_OTRUNC;
 
-        if (uflags & O_APPEND)
-                ret |= P9_OAPPEND;
+        if (extended) {
+                if (uflags & O_EXCL)
+                        ret |= P9_OEXCL;
+
+                if (uflags & O_APPEND)
+                        ret |= P9_OAPPEND;
+        }
 
         return ret;
 }
@@ -506,7 +508,7 @@ v9fs_vfs_create(struct inode *dir, struct dentry *dentry, int mode,
                 flags = O_RDWR;
 
         fid = v9fs_create(v9ses, dir, dentry, NULL, perm,
-                                                v9fs_uflags2omode(flags));
+                                v9fs_uflags2omode(flags, v9fs_extended(v9ses)));
         if (IS_ERR(fid)) {
                 err = PTR_ERR(fid);
                 fid = NULL;