From: Daniel Marjamaki <daniel.marjamaki@comhem.se>
Date: Fri, 6 Jan 2006 08:12:12 +0000 (-0800)
Subject: [PATCH] arch/i386/kernel/msr.c: removed unused variable
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=6926d570b6159c6a7f65921ca119a675b12fef86;p=openwrt%2Fstaging%2Fblogic.git

[PATCH] arch/i386/kernel/msr.c: removed unused variable

Removed the unused variable "rv".

Signed-off-by: Daniel Marjamaki <daniel.marjamaki@comhem.se>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/arch/i386/kernel/msr.c b/arch/i386/kernel/msr.c
index 44470fea4309..1d0a55e68760 100644
--- a/arch/i386/kernel/msr.c
+++ b/arch/i386/kernel/msr.c
@@ -172,7 +172,6 @@ static ssize_t msr_read(struct file *file, char __user * buf,
 {
 	u32 __user *tmp = (u32 __user *) buf;
 	u32 data[2];
-	size_t rv;
 	u32 reg = *ppos;
 	int cpu = iminor(file->f_dentry->d_inode);
 	int err;
@@ -180,7 +179,7 @@ static ssize_t msr_read(struct file *file, char __user * buf,
 	if (count % 8)
 		return -EINVAL;	/* Invalid chunk size */
 
-	for (rv = 0; count; count -= 8) {
+	for (; count; count -= 8) {
 		err = do_rdmsr(cpu, reg, &data[0], &data[1]);
 		if (err)
 			return err;