diff options
| author | Li Zefan <[email protected]> | 2013-03-29 14:37:43 +0800 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2013-04-10 13:54:18 +0200 |
| commit | 5f40d804325e925409907e29f46ecb012090b6c2 (patch) | |
| tree | 28cd9dd3f0a7ed059d1167ba8c77e725445e9986 /drivers/message/fusion/lsi/mpi_raid.h | |
| parent | 543bc0e76e6bb84300eaf9833edc5a481f788678 (diff) | |
sched/cpuacct: Remove redundant NULL checks in cpuacct_acount_field()
This is a micro optimazation for a hot path.
- We don't need to check if @ca returned from task_ca() is NULL.
- We don't need to check if @ca returned from parent_ca() is NULL.
Signed-off-by: Li Zefan <[email protected]>
Acked-by: Peter Zijlstra <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'drivers/message/fusion/lsi/mpi_raid.h')
0 files changed, 0 insertions, 0 deletions