bcache: Remove unnecessary NULL point check in node allocations
Due to the previous fix of __bch_btree_node_alloc, the return value will never be a NULL pointer. So IS_ERR is enough to handle the failure situation. Fix it by replacing IS_ERR_OR_NULL check by an IS_ERR check. Fixes: cafe5635 ("bcache: A block layer cache") Cc: stable@vger.kernel.org Signed-off-by:Zheng Wang <zyytlz.wz@163.com> Signed-off-by:
Coly Li <colyli@suse.de> Link: https://lore.kernel.org/r/20230615121223.22502-5-colyli@suse.de Signed-off-by:
Jens Axboe <axboe@kernel.dk>
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