ocfs2: don't open-code inode_lock/inode_unlock

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

diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
index ad1577348a92d05f05e099e0b7823a439b66a858..abb0b0bf7c7f5674cafb119d4f9062160881aa89 100644 (file)
--- a/fs/ocfs2/aops.c
+++ b/fs/ocfs2/aops.c
@@ -2311,7 +2311,7 @@ static void ocfs2_dio_end_io_write(struct inode *inode,
        /* ocfs2_file_write_iter will get i_mutex, so we need not lock if we
         * are in that context. */
        if (dwc->dw_writer_pid != task_pid_nr(current)) {
-               mutex_lock(&inode->i_mutex);
+               inode_lock(inode);
                locked = 1;
        }
 
@@ -2390,7 +2390,7 @@ out:
                ocfs2_free_alloc_context(meta_ac);
        ocfs2_run_deallocs(osb, &dealloc);
        if (locked)
-               mutex_unlock(&inode->i_mutex);
+               inode_unlock(inode);
        ocfs2_dio_free_write_ctx(inode, dwc);
 }