[PATCH 2/2] autofs4: Only declare function when CONFIG_COMPAT is defined

[Frederic Weisbecker]

From: Felipe Contreras <felipe.contreras@xxxxxxxxx>

The patch solves the following warnings message when CONFIG_COMPAT
is not defined:

fs/autofs4/root.c:31: warning: âautofs4_root_compat_ioctlâ declared âstaticâ but never defined

Signed-off-by: Felipe Contreras <felipe.contreras@xxxxxxxxx>
Cc: Ian Kent <raven@xxxxxxxxxx>
Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
Cc: Arnd Bergmann <arnd@xxxxxxxx>
Signed-off-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>
---
 fs/autofs4/root.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/fs/autofs4/root.c b/fs/autofs4/root.c
index cb1bd38..87f22ae 100644
--- a/fs/autofs4/root.c
+++ b/fs/autofs4/root.c
@@ -28,7 +28,9 @@ static int autofs4_dir_unlink(struct inode *,struct dentry *);
 static int autofs4_dir_rmdir(struct inode *,struct dentry *);
 static int autofs4_dir_mkdir(struct inode *,struct dentry *,int);
 static long autofs4_root_ioctl(struct file *,unsigned int,unsigned long);
+#ifdef CONFIG_COMPAT
 static long autofs4_root_compat_ioctl(struct file *,unsigned int,unsigned long);
+#endif
 static int autofs4_dir_open(struct inode *inode, struct file *file);
 static struct dentry *autofs4_lookup(struct inode *,struct dentry *, struct nameidata *);
 static void *autofs4_follow_link(struct dentry *, struct nameidata *);
-- 
1.6.2.3

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