linux-kernel - [PATCH 5/6] m32r: fix compiler warning by properly inlining flat_set

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Date:	Sat,  9 Jun 2012 05:13:30 -0300
From:	Ezequiel Garcia <elezegarcia@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	linux-arch@...r.kernel.org,
	Ezequiel Garcia <elezegarcia@...il.com>,
	Hirokazu Takata <takata@...ux-m32r.org>,
	<linux-m32r@...linux-m32r.org>, <linux-m32r-ja@...linux-m32r.org>
Subject: [PATCH 5/6] m32r: fix compiler warning by properly inlining flat_set_persistent()

This patch removes the following warning:
fs/binfmt_flat.c:752: warning: unused variable ‘persistent’
There is neither change in functionality, nor extra code generated.

Cc: Hirokazu Takata <takata@...ux-m32r.org>
Cc: <linux-m32r@...linux-m32r.org>
Cc: <linux-m32r-ja@...linux-m32r.org>
Signed-off-by: Ezequiel Garcia <elezegarcia@...il.com>
---
 arch/m32r/include/asm/flat.h |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/arch/m32r/include/asm/flat.h b/arch/m32r/include/asm/flat.h
index 5d711c4..2caf5b8 100644
--- a/arch/m32r/include/asm/flat.h
+++ b/arch/m32r/include/asm/flat.h
@@ -14,7 +14,6 @@
 
 #define	flat_argvp_envp_on_stack()		0
 #define	flat_old_ram_flag(flags)		(flags)
-#define	flat_set_persistent(relval, p)		0
 #define	flat_reloc_valid(reloc, size)		\
 	(((reloc) - textlen_for_m32r_lo16_data) <= (size))
 #define flat_get_addr_from_rp(rp, relval, flags, persistent) \
@@ -23,6 +22,12 @@
 #define flat_put_addr_at_rp(rp, addr, relval) \
 	m32r_flat_put_addr_at_rp(rp, addr, relval)
 
+static inline int flat_set_persistent(unsigned long relval,
+				      unsigned long *persistent)
+{
+	return 0;
+}
+
 /* Convert a relocation entry into an address.  */
 static inline unsigned long
 flat_get_relocate_addr (unsigned long relval)
-- 
1.7.3.4

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