correct wrong function name of d_put in kernel document and source comment

no function named d_put(), it should be dput().

Impact: fix document and comment, no functionality changed

Signed-off-by: Zhao Lei <zhaolei@cn.fuijtsu.com>
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 1 insertions, 1 deletions

diff --git a/Documentation/filesystems/vfs.txt b/Documentation/filesystems/vfs.txt
index 5579bda58a6d..041cb771d505 100644
--- a/Documentation/filesystems/vfs.txt
+++ b/Documentation/filesystems/vfs.txt
@@ -931,7 +931,7 @@ manipulate dentries:
   d_lookup: look up a dentry given its parent and path name component
         It looks up the child of that given name from the dcache
         hash table. If it is found, the reference count is incremented
-        and the dentry is returned. The caller must use d_put()
+        and the dentry is returned. The caller must use dput()
         to free the dentry when it finishes using it.
 
 For further information on dentry locking, please refer to the document