diff options
| author | Morten Rasmussen <morten.rasmussen@arm.com> | 2016-07-25 13:34:21 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-08-18 09:26:53 (GMT) |
| commit | 0e6d2a67a41321b3ef650b780a279a37855de08e (patch) | |
| tree | 4cb78c564c570592a0da5cdf00b914884ec65b67 /kernel/sched | |
| parent | 94f438c84e850570f28dd36588a0d7f73b991e44 (diff) | |
| download | linux-0e6d2a67a41321b3ef650b780a279a37855de08e.tar.xz | |
sched/core: Remove unnecessary NULL-pointer check
Checking if the sched_domain pointer returned by sd_init() is NULL seems
pointless as sd_init() neither checks if it is valid to begin with nor
set it to NULL.
Signed-off-by: Morten Rasmussen <morten.rasmussen@arm.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: dietmar.eggemann@arm.com
Cc: freedom.tan@mediatek.com
Cc: keita.kobayashi.ym@renesas.com
Cc: mgalbraith@suse.de
Cc: sgurrappadi@nvidia.com
Cc: vincent.guittot@linaro.org
Cc: yuyang.du@intel.com
Link: http://lkml.kernel.org/r/1469453670-2660-5-git-send-email-morten.rasmussen@arm.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/sched')
| -rw-r--r-- | kernel/sched/core.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 54fff81..1b2dd52 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -6854,8 +6854,6 @@ struct sched_domain *build_sched_domain(struct sched_domain_topology_level *tl, struct sched_domain *child, int cpu) { struct sched_domain *sd = sd_init(tl, cpu); - if (!sd) - return child; cpumask_and(sched_domain_span(sd), cpu_map, tl->mask(cpu)); if (child) { |