Commit 6b7f430e authored by Daniel Marjamaki's avatar Daniel Marjamaki Committed by Linus Torvalds
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[PATCH] arch/i386/kernel/cpuid.c: unused variable 



Removed the unused variable "rv".

Signed-off-by: default avatarDaniel Marjamaki <daniel.marjamaki@comhem.se>
Signed-off-by: default avatarH. Peter Anvin <hpa@zytor.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 6926d570

arch/i386/kernel/cpuid.c

+1 −2
Original line number Diff line number Diff line
@@ -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;