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| author | Waiman Long <longman@redhat.com> | 2022-11-04 20:59:00 -0400 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-11-16 16:58:44 -0700 |
| commit | b5a9adcbd5dc95d34d1f5fc84eff9af6fc60d284 (patch) | |
| tree | ebd636e9f4c07223f794d6e4d9bcce883470014b /tools/perf/scripts/python/stackcollapse.py | |
| parent | block: don't allow a disk link holder to itself (diff) | |
| download | linux-b5a9adcbd5dc95d34d1f5fc84eff9af6fc60d284.tar.gz linux-b5a9adcbd5dc95d34d1f5fc84eff9af6fc60d284.zip | |
blk-cgroup: Return -ENOMEM directly in blkcg_css_alloc() error path
For blkcg_css_alloc(), the only error that will be returned is -ENOMEM.
Simplify error handling code by returning this error directly instead
of setting an intermediate "ret" variable.
Signed-off-by: Waiman Long <longman@redhat.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Acked-by: Tejun Heo <tj@kernel.org>
Link: https://lore.kernel.org/r/20221105005902.407297-2-longman@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions