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block: remove the NULL ioc check in put_io_context 

No caller passes in a NULL pointer, so remove the check.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20211209063131.18537-5-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig 2021-12-09 07:31:24 +01:00 committed by Jens Axboe
parent 4be8a2eaff
commit 8a20c0c7e0
1 changed files with 0 additions and 3 deletions
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block/blk-ioc.c
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@ -155,9 +155,6 @@ void put_io_context(struct io_context *ioc)
unsigned long flags;
bool free_ioc = false;
if (ioc == NULL)
return;
BUG_ON(atomic_long_read(&ioc->refcount) <= 0);
/*