new helper: file_inode(file)

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

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/char/dtlk.c b/drivers/char/dtlk.c
index 85156dd0caee..65a8d96c0e93 100644
--- a/drivers/char/dtlk.c
+++ b/drivers/char/dtlk.c
@@ -125,7 +125,7 @@ static char dtlk_write_tts(char);
 static ssize_t dtlk_read(struct file *file, char __user *buf,
                          size_t count, loff_t * ppos)
 {
-        unsigned int minor = iminor(file->f_path.dentry->d_inode);
+        unsigned int minor = iminor(file_inode(file));
         char ch;
         int i = 0, retries;
 
@@ -177,7 +177,7 @@ static ssize_t dtlk_write(struct file *file, const char __user *buf,
         }
 #endif
 
-        if (iminor(file->f_path.dentry->d_inode) != DTLK_MINOR)
+        if (iminor(file_inode(file)) != DTLK_MINOR)
                 return -EINVAL;
 
         while (1) {