commit 496ad9aa8ef448058e36ca7a787c61f2e63f0f54
author Al Viro <viro@zeniv.linux.org.uk> Wed Jan 23 17:07:38 2013 -0500
committer Al Viro <viro@zeniv.linux.org.uk> Fri Feb 22 23:31:31 2013 -0500
tree 8f4abde793cd7db5bb8fde6d27ebcacd0e54379a
parent 57eccb830f1cc93d4b506ba306d8dfa685e0c88f

new helper: file_inode(file)

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

fs/autofs4/root.c

diff --git a/fs/autofs4/root.c b/fs/autofs4/root.c
index c934476..3cdf835 100644
--- a/fs/autofs4/root.c
+++ b/fs/autofs4/root.c
@@ -874,7 +874,7 @@
 static long autofs4_root_ioctl(struct file *filp,
 			       unsigned int cmd, unsigned long arg)
 {
-	struct inode *inode = filp->f_dentry->d_inode;
+	struct inode *inode = file_inode(filp);
 	return autofs4_root_ioctl_unlocked(inode, filp, cmd, arg);
 }
 
@@ -882,7 +882,7 @@
 static long autofs4_root_compat_ioctl(struct file *filp,
 			     unsigned int cmd, unsigned long arg)
 {
-	struct inode *inode = filp->f_path.dentry->d_inode;
+	struct inode *inode = file_inode(filp);
 	int ret;
 
 	if (cmd == AUTOFS_IOC_READY || cmd == AUTOFS_IOC_FAIL)