fs: ext2: Adding new return type vm_fault_t

Use new return type vm_fault_t for page_mkwrite,
pfn_mkwrite and fault handler.

Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
Reviewed-by: Matthew Wilcox <mawilcox@microsoft.com>
Signed-off-by: Jan Kara <jack@suse.cz>

diff --git a/fs/ext2/file.c b/fs/ext2/file.c
index 0964022..047c327 100644 (file)
--- a/fs/ext2/file.c
+++ b/fs/ext2/file.c
@@ -88,11 +88,11 @@ out_unlock:
  * The default page_lock and i_size verification done by non-DAX fault paths
  * is sufficient because ext2 doesn't support hole punching.
  */
-static int ext2_dax_fault(struct vm_fault *vmf)
+static vm_fault_t ext2_dax_fault(struct vm_fault *vmf)
 {
        struct inode *inode = file_inode(vmf->vma->vm_file);
        struct ext2_inode_info *ei = EXT2_I(inode);
-       int ret;
+       vm_fault_t ret;
 
        if (vmf->flags & FAULT_FLAG_WRITE) {
                sb_start_pagefault(inode->i_sb);