X-Git-Url: http://www.pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=arch%2Fi386%2Fkernel%2Fmsr.c;h=fd45059c9084fc9e117280ba09415b38c6377374;hb=f475ff352c5e05d473c462b97c3a13a5b803af5a;hp=a773f776c9ea3bef1627644e367f224f62105921;hpb=9dc452ba2d47f376987a99c0819833af0b46cc3f;p=linux-2.6-omap-h63xx.git

diff --git a/arch/i386/kernel/msr.c b/arch/i386/kernel/msr.c
index a773f776c9e..fd45059c908 100644
--- a/arch/i386/kernel/msr.c
+++ b/arch/i386/kernel/msr.c
@@ -195,7 +195,6 @@ static ssize_t msr_write(struct file *file, const char __user *buf,
 {
 	const u32 __user *tmp = (const u32 __user *)buf;
 	u32 data[2];
-	size_t rv;
 	u32 reg = *ppos;
 	int cpu = iminor(file->f_dentry->d_inode);
 	int err;
@@ -203,7 +202,7 @@ static ssize_t msr_write(struct file *file, const char __user *buf,
 	if (count % 8)
 		return -EINVAL;	/* Invalid chunk size */
 
-	for (rv = 0; count; count -= 8) {
+	for (; count; count -= 8) {
 		if (copy_from_user(&data, tmp, 8))
 			return -EFAULT;
 		err = do_wrmsr(cpu, reg, data[0], data[1]);