new helper: file_inode(file)

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

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/buffer.c b/fs/buffer.c
index 7a75c3e0fd58..b8a8b4d64d8c 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -2332,7 +2332,7 @@ int __block_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf,
                          get_block_t get_block)
 {
         struct page *page = vmf->page;
-        struct inode *inode = vma->vm_file->f_path.dentry->d_inode;
+        struct inode *inode = file_inode(vma->vm_file);
         unsigned long end;
         loff_t size;
         int ret;
@@ -2371,7 +2371,7 @@ int block_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf,
                    get_block_t get_block)
 {
         int ret;
-        struct super_block *sb = vma->vm_file->f_path.dentry->d_inode->i_sb;
+        struct super_block *sb = file_inode(vma->vm_file)->i_sb;
 
         sb_start_pagefault(sb);