diff options
| author | Morten Rasmussen <morten.rasmussen@arm.com> | 2016-07-25 14:34:21 +0100 |
|---|---|---|
| committer | Andres Oportus <andresoportus@google.com> | 2017-06-02 08:01:51 -0700 |
| commit | 3e9cdd5ae95a950c9cd3fc55a7f549ebed47aba6 (patch) | |
| tree | d79ca46189b7229b5ec8896752b69c8c11735a14 /kernel | |
| parent | bc7c939b3a3adcf2cd15e33677ed9246d77e0074 (diff) | |
UPSTREAM: 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.
Change-Id: I5e16fd0c2ca7234b097be7c95409ddb15c5e9de9
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>
(cherry picked from commit 0e6d2a67a41321b3ef650b780a279a37855de08e)
Signed-off-by: Chris Redpath <chris.redpath@arm.com>
Diffstat (limited to 'kernel')
| -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 1df6da0094f0..8c5778053a20 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -7275,8 +7275,6 @@ 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) { |