From: Anton Vasilyev <vasilyev@ispras.ru>
Date: Fri, 23 Jun 2017 16:23:13 +0000 (+0300)
Subject: x86/paravirt: Remove unnecessary return from void function
X-Git-Tag: v4.13-rc1~200^2
X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-linux.git;a=commitdiff_plain;h=e8ad8bc403f49f8cb95448acfdeee39b459eded4;ds=sidebyside

x86/paravirt: Remove unnecessary return from void function

The patch removes unnecessary return from void function.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Anton Vasilyev <vasilyev@ispras.ru>
Cc: Alok Kataria <akataria@vmware.com>
Cc: Chris Wright <chrisw@sous-sol.org>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: ldv-project@linuxtesting.org
Cc: virtualization@lists.linux-foundation.org
Link: http://lkml.kernel.org/r/1498234993-1320-1-git-send-email-vasilyev@ispras.ru
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---

diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
index 55fa56fe4e45..a3dcf8944cb9 100644
--- a/arch/x86/include/asm/paravirt.h
+++ b/arch/x86/include/asm/paravirt.h
@@ -118,7 +118,7 @@ static inline u64 paravirt_read_msr(unsigned msr)
 static inline void paravirt_write_msr(unsigned msr,
 				      unsigned low, unsigned high)
 {
-	return PVOP_VCALL3(pv_cpu_ops.write_msr, msr, low, high);
+	PVOP_VCALL3(pv_cpu_ops.write_msr, msr, low, high);
 }
 
 static inline u64 paravirt_read_msr_safe(unsigned msr, int *err)