From 6b7f430ee0a269464aa29159eb464e647ca313d3 Mon Sep 17 00:00:00 2001
From: Daniel Marjamaki <daniel.marjamaki@comhem.se>
Date: Fri, 6 Jan 2006 00:12:13 -0800
Subject: [PATCH] [PATCH] arch/i386/kernel/cpuid.c: 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/cpuid.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/i386/kernel/cpuid.c b/arch/i386/kernel/cpuid.c
index 13bae799e6266..006141d1c12a0 100644
--- a/arch/i386/kernel/cpuid.c
+++ b/arch/i386/kernel/cpuid.c
@@ -117,14 +117,13 @@ static ssize_t cpuid_read(struct file *file, char __user *buf,
{
char __user *tmp = buf;
u32 data[4];
- size_t rv;
u32 reg = *ppos;
int cpu = iminor(file->f_dentry->d_inode);
if (count % 16)
return -EINVAL; /* Invalid chunk size */
- for (rv = 0; count; count -= 16) {
+ for (; count; count -= 16) {
do_cpuid(cpu, reg, data);
if (copy_to_user(tmp, &data, 16))
return -EFAULT;
--
GitLab