mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-23 02:51:47 +00:00
bcache: do not check NULL pointer before calling kmem_cache_destroy
kmem_cache_destroy() is safe for NULL pointer as input, the NULL pointer checking is unncessary. This patch just removes the NULL pointer checking to make code simpler. Signed-off-by: Coly Li <colyli@suse.de> Reviewed-by: Shenghui Wang <shhuiw@foxmail.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
parent
bc81b47e82
commit
3069211be3
1 changed files with 1 additions and 2 deletions
|
@ -1367,8 +1367,7 @@ void bch_flash_dev_request_init(struct bcache_device *d)
|
|||
|
||||
void bch_request_exit(void)
|
||||
{
|
||||
if (bch_search_cache)
|
||||
kmem_cache_destroy(bch_search_cache);
|
||||
kmem_cache_destroy(bch_search_cache);
|
||||
}
|
||||
|
||||
int __init bch_request_init(void)
|
||||
|
|
Loading…
Reference in a new issue