Commit 45311267 authored by Yan, Zheng's avatar Yan, Zheng Committed by Ilya Dryomov
Browse files

ceph: remove unnecessary NULL check 



If page->mapping is NULL, releasepage() callback does not get called.
Remove the unnecessary NULL check to make static code analysis tool
happy

Signed-off-by: default avatarYan, Zheng <zyan@redhat.com>
parent a3d714c3

fs/ceph/addr.c

+2 −2
Original line number Diff line number Diff line
@@ -175,8 +175,8 @@ static void ceph_invalidatepage(struct page *page, unsigned int offset, 


static int ceph_releasepage(struct page *page, gfp_t g)

{

	struct inode *inode = page->mapping ? page->mapping->host : NULL;

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

	dout("%p releasepage %p idx %lu\n", page->mapping->host,

	     page, page->index);

	WARN_ON(PageDirty(page));



	/* Can we release the page from the cache? */