Merge branches 'stable/drivers-3.2', 'stable/drivers.bugfixes-3.2' and 'stable/pci...

[firefly-linux-kernel-4.4.55.git] / fs / namei.c

diff --git a/fs/namei.c b/fs/namei.c
index f4788365ea222676303b9fd7c2b40d4c2040fed1..0b3138de2a3b79fd8d1bf1843e405506f343f605 100644 (file)
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -721,12 +721,6 @@ static int follow_automount(struct path *path, unsigned flags,
        if (!path->dentry->d_op || !path->dentry->d_op->d_automount)
                return -EREMOTE;
 
-       /* We don't want to mount if someone supplied AT_NO_AUTOMOUNT
-        * and this is the terminal part of the path.
-        */
-       if ((flags & LOOKUP_NO_AUTOMOUNT) && !(flags & LOOKUP_PARENT))
-               return -EISDIR; /* we actually want to stop here */
-
        /* We don't want to mount if someone's just doing a stat -
         * unless they're stat'ing a directory and appended a '/' to
         * the name.
@@ -739,7 +733,7 @@ static int follow_automount(struct path *path, unsigned flags,
         * of the daemon to instantiate them before they can be used.
         */
        if (!(flags & (LOOKUP_PARENT | LOOKUP_DIRECTORY |
-                    LOOKUP_OPEN | LOOKUP_CREATE)) &&
+                    LOOKUP_OPEN | LOOKUP_CREATE | LOOKUP_AUTOMOUNT)) &&
            path->dentry->d_inode)
                return -EISDIR;