[PATCH] d_path: include internal.h for simple_dname

[Ben Dooks <ben.dooks@xxxxxxxxxxxxxxx>]

Include internal.h in d_path.c for the definition of
simple_dname to fix the following sparse warning:

fs/d_path.c:311:6: warning: symbol 'simple_dname' was not declared. Should it be static?

Signed-off-by: Ben Dooks <ben.dooks@xxxxxxxxxxxxxxx>
---
Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
Cc: linux-fsdevel@xxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
---
 fs/d_path.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/d_path.c b/fs/d_path.c
index 0f1fc1743302..745dc1f77787 100644
--- a/fs/d_path.c
+++ b/fs/d_path.c
@@ -7,6 +7,7 @@
 #include <linux/slab.h>
 #include <linux/prefetch.h>
 #include "mount.h"
+#include "internal.h"
 
 static int prepend(char **buffer, int *buflen, const char *str, int namelen)
 {
-- 
2.23.0