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smp: Remove smp_call_function() and on_each_cpu() return values

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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
This commit is contained in:
Nadav Amit 2019-06-12 23:48:05 -07:00 • committed by Thomas Gleixner
parent a22793c79d
commit caa759323c
11 changed files with 27 additions and 53 deletions
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3
arch/powerpc/kernel/rtas.c
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@ -994,8 +994,7 @@ int rtas_ibm_suspend_me(u64 handle)
/* Call function on all CPUs. One of us will make the
* rtas call
*/
if (on_each_cpu(rtas_percpu_suspend_me, &data, 0))
atomic_set(&data.error, -EINVAL);
on_each_cpu(rtas_percpu_suspend_me, &data, 0);
wait_for_completion(&done);