From 6926d570b6159c6a7f65921ca119a675b12fef86 Mon Sep 17 00:00:00 2001
From: Daniel Marjamaki <daniel.marjamaki@comhem.se>
Date: Fri, 6 Jan 2006 00:12:12 -0800
Subject: [PATCH] [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>
---
arch/i386/kernel/msr.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/i386/kernel/msr.c b/arch/i386/kernel/msr.c
index 44470fea43098..1d0a55e687602 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;
--
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