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| author |   Zheng Wang <zyytlz.wz@163.com> | 2023-06-15 20:12:21 +0800 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2023-06-15 07:30:43 -0600 |
| commit | 028ddcac477b691dd9205c92f991cc15259d033e (patch) | |
| tree | 2a41a9170410e3de2bb6112a036d8eeff1d07822 /include/linux/blk_types.h | |
| parent | bcache: Remove dead references to cache_readaheads (diff) | |
| download | linux-rng-028ddcac477b691dd9205c92f991cc15259d033e.tar.xz linux-rng-028ddcac477b691dd9205c92f991cc15259d033e.zip | |
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: cafe56359144 ("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>
Diffstat (limited to 'include/linux/blk_types.h')
0 files changed, 0 insertions, 0 deletions