linux-kernel - [PATCH 04/16] arch: x86: ia32: Add prototype for compat_ni

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Date:	Wed,  4 Mar 2015 19:02:06 +0530
From:	Darshana Padmadas <darshanapadmadas@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	tglx@...utronix.de, mingo@...hat.com, hpa@...or.com,
	x86@...nel.org, josh@...htriplett.org,
	Darshana Padmadas <darshanapadmadas@...il.com>
Subject: [PATCH 04/16] arch: x86: ia32: Add prototype for compat_ni_syscall

nosyscall.c declares function compat_ni_syscall that returns
long datatype. compat_ni_syscall is also defined in syscall_ia32.c
but returns void. Add prototype for this function.

This eliminates the following warning:

arch/x86/ia32/nosyscall.c:4:6: warning: no previous prototype for ‘compat_ni_syscall’ [-Wmissing-prototypes]

Signed-off-by: Darshana Padmadas <darshanapadmadas@...il.com>
---
 arch/x86/ia32/nosyscall.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/x86/ia32/nosyscall.c b/arch/x86/ia32/nosyscall.c
index 51ecd5b..22f757b 100644
--- a/arch/x86/ia32/nosyscall.c
+++ b/arch/x86/ia32/nosyscall.c
@@ -1,6 +1,8 @@
 #include <linux/kernel.h>
 #include <linux/errno.h>
 
+long compat_ni_syscall(void);
+
 long compat_ni_syscall(void)
 {
 	return -ENOSYS;
-- 
1.9.1

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