luck/tmp_suning_uos_patched
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bcache: Remove redundant parameter for cache_alloc()

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Cache_sb is not used in cache_alloc, and we have copied
sb info to cache->sb already, remove it.

Reviewed-by: Coly Li <colyli@suse.de>
Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Yijing Wang 2016-07-04 09:23:25 +08:00 committed by Jens Axboe
parent 3a85a5de29
commit c50d4d5dd3
1 changed files with 2 additions and 2 deletions
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4
drivers/md/bcache/super.c
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@ -1806,7 +1806,7 @@ void bch_cache_release(struct kobject *kobj)
module_put(THIS_MODULE); module_put(THIS_MODULE);
} }
static int cache_alloc(struct cache_sb *sb, struct cache *ca) static int cache_alloc(struct cache *ca)
{ {
size_t free; size_t free;
struct bucket *b; struct bucket *b;
@ -1861,7 +1861,7 @@ static int register_cache(struct cache_sb *sb, struct page *sb_page,
if (blk_queue_discard(bdev_get_queue(ca->bdev))) if (blk_queue_discard(bdev_get_queue(ca->bdev)))
ca->discard = CACHE_DISCARD(&ca->sb); ca->discard = CACHE_DISCARD(&ca->sb);
ret = cache_alloc(sb, ca); ret = cache_alloc(ca);
if (ret != 0) if (ret != 0)
goto err; goto err;