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authorYan, Zheng <zyan@redhat.com>2016-03-10 11:29:34 +0800
committerIlya Dryomov <idryomov@gmail.com>2016-03-25 18:51:54 +0100
commit4531126753aaf936e2674d28245400c6559ef0ee (patch)
tree26e5a6a92e794dc7a6617ab7ddb56e2e52f3a7cc
parenta3d714c33632ef6bfdfaacc74ae6ba297b4c5820 (diff)
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: Yan, Zheng <zyan@redhat.com>
-rw-r--r--fs/ceph/addr.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c
index 888674c311c5..fc5cae2a0db2 100644
--- a/fs/ceph/addr.c
+++ b/fs/ceph/addr.c
@@ -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? */

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