fs/9p: Use mknod 9p operation on create without open request

A create without LOOKUP_OPEN flag set is due to mknod of regular
files. Use mknod 9P operation for the same

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>

1 files changed, 12 insertions, 2 deletions

diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index 88419073c654..8f68280d752e 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -55,6 +55,10 @@ static const struct inode_operations v9fs_file_inode_operations_dotl;
 static const struct inode_operations v9fs_symlink_inode_operations;
 static const struct inode_operations v9fs_symlink_inode_operations_dotl;
 
+static int
+v9fs_vfs_mknod_dotl(struct inode *dir, struct dentry *dentry, int omode,
+                    dev_t rdev);
+
 /**
  * unixmode2p9mode - convert unix mode bits to plan 9
  * @v9ses: v9fs session information
@@ -681,8 +685,14 @@ v9fs_vfs_create_dotl(struct inode *dir, struct dentry *dentry, int omode,
         v9ses = v9fs_inode2v9ses(dir);
         if (nd && nd->flags & LOOKUP_OPEN)
                 flags = nd->intent.open.flags - 1;
-        else
-                flags = O_RDWR;
+        else {
+                /*
+                 * create call without LOOKUP_OPEN is due
+                 * to mknod of regular files. So use mknod
+                 * operation.
+                 */
+                return v9fs_vfs_mknod_dotl(dir, dentry, omode, 0);
+        }
 
         name = (char *) dentry->d_name.name;
         P9_DPRINTK(P9_DEBUG_VFS, "v9fs_vfs_create_dotl: name:%s flags:0x%x "