[PATCH] cachefiles: remove redundant pointer 'cache'

From: Colin King
Date: Wed Aug 29 2018 - 06:30:28 EST


From: Colin Ian King <colin.king@xxxxxxxxxxxxx>

Pointer 'cache' is being assigned but is never used hence it is
redundant and can be removed.

Cleans up clang warning:
variable 'cache' set but not used [-Wunused-but-set-variable]

Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
fs/cachefiles/rdwr.c | 3 ---
1 file changed, 3 deletions(-)

diff --git a/fs/cachefiles/rdwr.c b/fs/cachefiles/rdwr.c
index 40f7595aad10..037cfcad8c62 100644
--- a/fs/cachefiles/rdwr.c
+++ b/fs/cachefiles/rdwr.c
@@ -962,11 +962,8 @@ void cachefiles_uncache_page(struct fscache_object *_object, struct page *page)
__releases(&object->fscache.cookie->lock)
{
struct cachefiles_object *object;
- struct cachefiles_cache *cache;

object = container_of(_object, struct cachefiles_object, fscache);
- cache = container_of(object->fscache.cache,
- struct cachefiles_cache, cache);

_enter("%p,{%lu}", object, page->index);

--
2.17.1