2017-06-23 16:32:21

by Anton Vasilyev

Subject: [PATCH] x86: 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 <[email protected]>
---
arch/x86/include/asm/paravirt.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
index 55fa56f..a3dcf89 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)
--
2.7.4

2017-06-24 07:28:32

by tip-bot for Vasyl Gomonovych

Subject: [tip:x86/cleanups] x86/paravirt: Remove unnecessary return from void function

Commit-ID: e8ad8bc403f49f8cb95448acfdeee39b459eded4
Gitweb: http://git.kernel.org/tip/e8ad8bc403f49f8cb95448acfdeee39b459eded4
Author: Anton Vasilyev <[email protected]>
AuthorDate: Fri, 23 Jun 2017 19:23:13 +0300
Committer: Ingo Molnar <[email protected]>
CommitDate: Sat, 24 Jun 2017 08:53:33 +0200

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 <[email protected]>
Cc: Alok Kataria <[email protected]>
Cc: Chris Wright <[email protected]>
Cc: Jeremy Fitzhardinge <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Rusty Russell <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: [email protected]
Cc: [email protected]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
---
arch/x86/include/asm/paravirt.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
index 55fa56f..a3dcf89 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)