Commit f2b0c45f authored by Yan, Zheng's avatar Yan, Zheng Committed by Ilya Dryomov
Browse files

ceph: remove useless page->mapping check in writepage_nounlock() 



Callers of writepage_nounlock() have already ensured non-null
page->mapping.

Reported-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatar"Yan, Zheng" <zyan@redhat.com>
Signed-off-by: default avatarIlya Dryomov <idryomov@gmail.com>
parent efb0ca76

fs/ceph/addr.c

+0 −4
Original line number Diff line number Diff line
@@ -534,10 +534,6 @@ static int writepage_nounlock(struct page *page, struct writeback_control *wbc) 


	dout("writepage %p idx %lu\n", page, page->index);



	if (!page->mapping || !page->mapping->host) {

		dout("writepage %p - no mapping\n", page);

		return -EFAULT;

	}

	inode = page->mapping->host;

	ci = ceph_inode(inode);

	fsc = ceph_inode_to_client(inode);