linux-kernel - linux-next: build warnings after merge of the clockevents tree

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Date:   Mon, 17 Jun 2019 14:52:45 +1000
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     Daniel Lezcano <daniel.lezcano@...aro.org>
Cc:     Linux Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Andrew Murray <andrew.murray@....com>,
        Mark Rutland <mark.rutland@....com>,
        Will Deacon <will.deacon@....com>,
        Marc Zyngier <marc.zyngier@....com>
Subject: linux-next: build warnings after merge of the clockevents tree

Hi all,

After merging the clockevents tree, today's linux-next build (arm
multi_v7_defconfig) produced these warnings:

In file included from arch/arm/kernel/vdso.c:30:
arch/arm/include/asm/arch_timer.h: In function 'arch_timer_set_evtstrm_feature':
arch/arm/include/asm/arch_timer.h:131:1: warning: no return statement in function returning non-void [-Wreturn-type]
 }
 ^
In file included from drivers/clocksource/arm_arch_timer.c:31:
arch/arm/include/asm/arch_timer.h: In function 'arch_timer_set_evtstrm_feature':
arch/arm/include/asm/arch_timer.h:131:1: warning: no return statement in function returning non-void [-Wreturn-type]
 }
 ^

Introduced by commit

  11e34eca5d0a ("clocksource/arm_arch_timer: Extract elf_hwcap use to arch-helper")

Look like a missed "return".

-- 
Cheers,
Stephen Rothwell

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