linux-kernel - [PATCH 2/2] staging: r8712u: Remove extraneous variables from osdep

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Message-ID: <4cd6ee5a.zGhzRELurpN2EqEs%Larry.Finger@lwfinger.net>
Date:	Sun, 07 Nov 2010 12:22:18 -0600
From:	Larry Finger <Larry.Finger@...inger.net>
To:	Greg Kroah-Hartman <gregkh@...e.de>
Cc:	florian.c.schilhabel@...glemail.com, jj@...osbits.net,
	linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] staging: r8712u: Remove extraneous variables from
 osdep_service.h


Jesper Juhl submitted a patch to remove one extraneous variable in
this file; however, there are several others.

Signed-off-by: Larry Finger <Larry.Finger@...inger.net>
---
 drivers/staging/rtl8712/osdep_service.h |   20 ++++----------------
 1 files changed, 4 insertions(+), 16 deletions(-)

diff --git a/drivers/staging/rtl8712/osdep_service.h b/drivers/staging/rtl8712/osdep_service.h
index f891a1b..7d62714 100644
--- a/drivers/staging/rtl8712/osdep_service.h
+++ b/drivers/staging/rtl8712/osdep_service.h
@@ -218,34 +218,22 @@ static inline void flush_signals_thread(void)
 
 static inline u32 _RND8(u32 sz)
 {
-	u32	val;
-
-	val = ((sz >> 3) + ((sz & 7) ? 1 : 0)) << 3;
-	return val;
+	return ((sz >> 3) + ((sz & 7) ? 1 : 0)) << 3;
 }
 
 static inline u32 _RND128(u32 sz)
 {
-	u32	val;
-
-	val = ((sz >> 7) + ((sz & 127) ? 1 : 0)) << 7;
-	return val;
+	return ((sz >> 7) + ((sz & 127) ? 1 : 0)) << 7;
 }
 
 static inline u32 _RND256(u32 sz)
 {
-	u32	val;
-
-	val = ((sz >> 8) + ((sz & 255) ? 1 : 0)) << 8;
-	return val;
+	return ((sz >> 8) + ((sz & 255) ? 1 : 0)) << 8;
 }
 
 static inline u32 _RND512(u32 sz)
 {
-	u32	val;
-
-	val = ((sz >> 9) + ((sz & 511) ? 1 : 0)) << 9;
-	return val;
+	return ((sz >> 9) + ((sz & 511) ? 1 : 0)) << 9;
 }
 
 #define STRUCT_PACKED __attribute__ ((packed))
-- 
1.7.1

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