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authorJunhao He <hejunhao2@hisilicon.com>2021-05-11 20:27:32 +0800
committerWill Deacon <will@kernel.org>2021-05-25 18:59:23 +0100
commitf265fd166bce9837ce1ae6c2a4b56f8bd18d1fe4 (patch)
tree2ea7cfd85ef161a11f0367311725dd5c362aa8f0 /drivers/perf
parent27e4482075718997b366e19eaa81aeb7e42e1df3 (diff)
downloadlinux-f265fd166bce9837ce1ae6c2a4b56f8bd18d1fe4.tar.bz2
drivers/perf: arm_pmu: Fix some coding style issues
Fix some coding style issues reported by checkpatch.pl, including following types: ERROR: spaces required around that '=' (ctx:VxW) WARNING: Possible unnecessary 'out of memory' message Signed-off-by: Junhao He <hejunhao2@hisilicon.com> Signed-off-by: Jay Fang <f.fangjian@huawei.com> Link: https://lore.kernel.org/r/1620736054-58412-3-git-send-email-f.fangjian@huawei.com Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'drivers/perf')
-rw-r--r--drivers/perf/arm_pmu.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/perf/arm_pmu.c b/drivers/perf/arm_pmu.c
index d4f7f1f9cc77..e57b348c1628 100644
--- a/drivers/perf/arm_pmu.c
+++ b/drivers/perf/arm_pmu.c
@@ -670,7 +670,7 @@ int armpmu_request_irq(int irq, int cpu)
&cpu_armpmu);
irq_ops = &percpu_pmuirq_ops;
} else {
- has_nmi= true;
+ has_nmi = true;
irq_ops = &percpu_pmunmi_ops;
}
} else {
@@ -869,10 +869,8 @@ static struct arm_pmu *__armpmu_alloc(gfp_t flags)
int cpu;
pmu = kzalloc(sizeof(*pmu), flags);
- if (!pmu) {
- pr_info("failed to allocate PMU device!\n");
+ if (!pmu)
goto out;
- }
pmu->hw_events = alloc_percpu_gfp(struct pmu_hw_events, flags);
if (!pmu->hw_events) {