fscache, cachefiles: Fix checker warnings
Fix a couple of checker warnings in fscache and cachefiles:
(1) fscache_n_op_requeue is never used, so get rid of it.
(2) cachefiles_uncache_page() is passed in a lock that it releases, so
this needs annotating.
Signed-off-by: David Howells <dhowells@redhat.com>
diff --git a/fs/cachefiles/rdwr.c b/fs/cachefiles/rdwr.c
index 883bc7b..5082c8a 100644
--- a/fs/cachefiles/rdwr.c
+++ b/fs/cachefiles/rdwr.c
@@ -952,6 +952,7 @@ int cachefiles_write_page(struct fscache_storage *op, struct page *page)
* - cache withdrawal is prevented by the caller
*/
void cachefiles_uncache_page(struct fscache_object *_object, struct page *page)
+ __releases(&object->fscache.cookie->lock)
{
struct cachefiles_object *object;
struct cachefiles_cache *cache;
diff --git a/fs/fscache/stats.c b/fs/fscache/stats.c
index 7ac6e83..fcc8c2f 100644
--- a/fs/fscache/stats.c
+++ b/fs/fscache/stats.c
@@ -21,7 +21,6 @@
atomic_t fscache_n_op_pend;
atomic_t fscache_n_op_run;
atomic_t fscache_n_op_enqueue;
-atomic_t fscache_n_op_requeue;
atomic_t fscache_n_op_deferred_release;
atomic_t fscache_n_op_initialised;
atomic_t fscache_n_op_release;
