autofs4: fix var shadowed by local delaration

A local definition of devid in autofs_dev_ioctl_ismountpoint() shadows
the fuction wide definition.

Signed-off-by: Ian Kent <raven@themaw.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/fs/autofs4/dev-ioctl.c b/fs/autofs4/dev-ioctl.c
index 054d6d9ad9b..0566ff8db4c 100644
--- a/fs/autofs4/dev-ioctl.c
+++ b/fs/autofs4/dev-ioctl.c
@@ -646,17 +646,17 @@ static int autofs_dev_ioctl_ismountpoint(struct file *fp,
                         magic = nd.path.dentry->d_inode->i_sb->s_magic;
                 }
         } else {
-                dev_t devid = new_encode_dev(sbi->sb->s_dev);
+                dev_t dev = autofs4_get_dev(sbi);
 
                 err = path_lookup(path, LOOKUP_PARENT, &nd);
                 if (err)
                         goto out;
 
-                err = autofs_dev_ioctl_find_super(&nd, devid);
+                err = autofs_dev_ioctl_find_super(&nd, dev);
                 if (err)
                         goto out_release;
 
-                devid = autofs4_get_dev(sbi);
+                devid = dev;
 
                 err = have_submounts(nd.path.dentry);