1 files changed, 6 insertions, 6 deletions

diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index d964195ea0e2..83bc8bfb3bea 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -3231,7 +3231,7 @@ static ssize_t ext4_ext_direct_IO(struct kiocb *iocb, struct iov_iter *iter,
         overwrite = *((int *)iocb->private);
 
         if (overwrite)
-                mutex_unlock(&inode->i_mutex);
+                inode_unlock(inode);
 
         /*
          * We could direct write to holes and fallocate.
@@ -3331,7 +3331,7 @@ retake_lock:
                 inode_dio_end(inode);
         /* take i_mutex locking again if we do a ovewrite dio */
         if (overwrite)
-                mutex_lock(&inode->i_mutex);
+                inode_lock(inode);
 
         return ret;
 }
@@ -3653,7 +3653,7 @@ int ext4_update_disksize_before_punch(struct inode *inode, loff_t offset,
         handle_t *handle;
         loff_t size = i_size_read(inode);
 
-        WARN_ON(!mutex_is_locked(&inode->i_mutex));
+        WARN_ON(!inode_is_locked(inode));
         if (offset > size || offset + len < size)
                 return 0;
 
@@ -3707,7 +3707,7 @@ int ext4_punch_hole(struct inode *inode, loff_t offset, loff_t length)
                         return ret;
         }
 
-        mutex_lock(&inode->i_mutex);
+        inode_lock(inode);
 
         /* No need to punch hole beyond i_size */
         if (offset >= inode->i_size)
@@ -3809,7 +3809,7 @@ out_dio:
         up_write(&EXT4_I(inode)->i_mmap_sem);
         ext4_inode_resume_unlocked_dio(inode);
 out_mutex:
-        mutex_unlock(&inode->i_mutex);
+        inode_unlock(inode);
         return ret;
 }
 
@@ -3879,7 +3879,7 @@ void ext4_truncate(struct inode *inode)
          * have i_mutex locked because it's not necessary.
          */
         if (!(inode->i_state & (I_NEW|I_FREEING)))
-                WARN_ON(!mutex_is_locked(&inode->i_mutex));
+                WARN_ON(!inode_is_locked(inode));
         trace_ext4_truncate_enter(inode);
 
         if (!ext4_can_truncate(inode))