From: Michael Ellerman <mpe@ellerman.id.au>
To: trinity@vger.kernel.org
Subject: [PATCH 1/2] Fix build break when SYS_memfd_create doesn't exist
Date: Wed, 10 Sep 2014 14:26:53 +1000 [thread overview]
Message-ID: <1410323214-23324-1-git-send-email-mpe@ellerman.id.au> (raw)
In memfd_create() if SYS_memfd_create is not defined then uname and
flag are unused and gcc complains.
---
fd-memfd.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fd-memfd.c b/fd-memfd.c
index 2d16427a2b40..583d8ed1f373 100644
--- a/fd-memfd.c
+++ b/fd-memfd.c
@@ -17,8 +17,9 @@
#include "sanitise.h"
#include "shm.h"
#include "compat.h"
+#include "trinity.h"
-static int memfd_create(const char *uname, unsigned int flag)
+static int memfd_create(__unused__ const char *uname, __unused__ unsigned int flag)
{
#ifdef SYS_memfd_create
return syscall(SYS_memfd_create, uname, flag);
--
1.9.1
next reply other threads:[~2014-09-10 4:26 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-10 4:26 Michael Ellerman [this message]
2014-09-10 4:26 ` [PATCH 2/2] Fix powerpc build on Ubuntu Michael Ellerman
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