short: Use file_dentry() to get struct file's dentry

The struct file doesn't have a struct dentry member anymore, use the macro
to get the struct dentry for a struct file.

Signed-off-by: Javier Martinez Canillas <javier@dowhile0.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/short/short.c b/short/short.c
index d372d5a..25ee0da 100644
--- a/short/short.c
+++ b/short/short.c
@@ -189,7 +189,7 @@ ssize_t do_short_read (struct inode *inode, struct file *filp, char __user *buf,
  */
 ssize_t short_read(struct file *filp, char __user *buf, size_t count, loff_t *f_pos)
 {
-	return do_short_read(filp->f_dentry->d_inode, filp, buf, count, f_pos);
+	return do_short_read(file_dentry(filp)->d_inode, filp, buf, count, f_pos);
 }
 
 
@@ -251,7 +251,7 @@ ssize_t do_short_write (struct inode *inode, struct file *filp, const char __use
 ssize_t short_write(struct file *filp, const char __user *buf, size_t count,
 		loff_t *f_pos)
 {
-	return do_short_write(filp->f_dentry->d_inode, filp, buf, count, f_pos);
+	return do_short_write(file_dentry(filp)->d_inode, filp, buf, count, f_pos);
 }