From: Daniel Marjamaki <daniel.marjamaki@comhem.se>

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>
---

 arch/i386/kernel/cpuid.c |    3 +--
 1 files changed, 1 insertion(+), 2 deletions(-)

diff -puN arch/i386/kernel/cpuid.c~arch-i386-kernel-cpuidc-unused-variable arch/i386/kernel/cpuid.c
--- 25/arch/i386/kernel/cpuid.c~arch-i386-kernel-cpuidc-unused-variable	Wed Dec  7 16:53:02 2005
+++ 25-akpm/arch/i386/kernel/cpuid.c	Wed Dec  7 16:53:02 2005
@@ -117,14 +117,13 @@ static ssize_t cpuid_read(struct file *f
 {
 	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;
_