1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/char/mem.c b/drivers/char/mem.c
index e67eef4867ba..089020e0ee5a 100644
--- a/drivers/char/mem.c
+++ b/drivers/char/mem.c
@@ -774,7 +774,7 @@ static loff_t memory_lseek(struct file * file, loff_t offset, int orig)
 {
         loff_t ret;
 
-        mutex_lock(&file->f_dentry->d_inode->i_mutex);
+        mutex_lock(&file->f_path.dentry->d_inode->i_mutex);
         switch (orig) {
                 case 0:
                         file->f_pos = offset;
@@ -789,7 +789,7 @@ static loff_t memory_lseek(struct file * file, loff_t offset, int orig)
                 default:
                         ret = -EINVAL;
         }
-        mutex_unlock(&file->f_dentry->d_inode->i_mutex);
+        mutex_unlock(&file->f_path.dentry->d_inode->i_mutex);
         return ret;
 }