linux-kernel - [PATCH] d_path:fix missing include file in d

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Date:   Fri,  1 Apr 2022 11:52:21 +0800
From:   Zhiguang Ni <zhiguangni01@...il.com>
To:     viro@...iv.linux.org.uk
Cc:     linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
        Zhiguang Ni <zhiguangni01@...il.com>
Subject: [PATCH] d_path:fix missing include file in d_path.c

Include internal.h to fix below error:
fs/d_path.c:318:7: error: no previous prototype for ‘simple_dname’ [-Werror=missing-prototypes]
  318 | char *simple_dname(struct dentry *dentry, char *buffer, int buflen)
In fact, this function is declared in fs/internal.h.

Signed-off-by: Zhiguang Ni <zhiguangni01@...il.com>
---
 fs/d_path.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/d_path.c b/fs/d_path.c
index e4e0ebad1f15..f9123b84f1ba 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"
 
 struct prepend_buffer {
 	char *buf;
-- 
2.25.1