diff options
author | Nadav Amit <namit@vmware.com> | 2019-06-13 09:48:05 +0300 |
---|---|---|
committer | Thomas Gleixner <tglx@linutronix.de> | 2019-06-23 15:26:26 +0300 |
commit | caa759323c73676b3e48c8d9c86093c88b4aba97 (patch) | |
tree | 15c62c8f6b18b481233ab7edf9cc7cea091dfd71 /arch/arm/common/bL_switcher.c | |
parent | a22793c79d6ea0a492ce1a308ec46df52ee9406e (diff) | |
download | linux-caa759323c73676b3e48c8d9c86093c88b4aba97.tar.xz |
smp: Remove smp_call_function() and on_each_cpu() return values
The return value is fixed. Remove it and amend the callers.
[ tglx: Fixup arm/bL_switcher and powerpc/rtas ]
Signed-off-by: Nadav Amit <namit@vmware.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Matt Turner <mattst88@gmail.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Link: https://lkml.kernel.org/r/20190613064813.8102-2-namit@vmware.com
Diffstat (limited to 'arch/arm/common/bL_switcher.c')
-rw-r--r-- | arch/arm/common/bL_switcher.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/arm/common/bL_switcher.c b/arch/arm/common/bL_switcher.c index 57f3b7512636..17bc259729e2 100644 --- a/arch/arm/common/bL_switcher.c +++ b/arch/arm/common/bL_switcher.c @@ -542,16 +542,14 @@ static void bL_switcher_trace_trigger_cpu(void *__always_unused info) int bL_switcher_trace_trigger(void) { - int ret; - preempt_disable(); bL_switcher_trace_trigger_cpu(NULL); - ret = smp_call_function(bL_switcher_trace_trigger_cpu, NULL, true); + smp_call_function(bL_switcher_trace_trigger_cpu, NULL, true); preempt_enable(); - return ret; + return 0; } EXPORT_SYMBOL_GPL(bL_switcher_trace_trigger); |