Commit 5c3c6bb7 authored by Nate Diller's avatar Nate Diller Committed by Mark Fasheh
Browse files

[PATCH] ocfs2: use zero_user_page 



Use zero_user_page() instead of open-coding it.

Signed-off-by: default avatarNate Diller <nate.diller@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarMark Fasheh <mark.fasheh@oracle.com>
parent 1024c902

fs/ocfs2/aops.c

+1 −4
Original line number Diff line number Diff line
@@ -238,10 +238,7 @@ static int ocfs2_readpage(struct file *file, struct page *page) 
	 * XXX sys_readahead() seems to get that wrong?

	 */

	if (start >= i_size_read(inode)) {

		char *addr = kmap(page);

		memset(addr, 0, PAGE_SIZE);

		flush_dcache_page(page);

		kunmap(page);

		zero_user_page(page, 0, PAGE_SIZE, KM_USER0);

		SetPageUptodate(page);

		ret = 0;

		goto out_alloc;