X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=blobdiff_plain;f=arch%2Fi386%2Fkernel%2Fmsr.c;h=1d1a56cae34064755c1e6b78148ba780dba307f2;hp=7763c67ca2820a5bba6d7e1b76549d12d9ff301d;hb=4522d58275f124105819723e24e912c8e5bf3cdd;hpb=6cf24f031bc97cb5a7c9df3b6e73c45b628b2b28

diff --git a/arch/i386/kernel/msr.c b/arch/i386/kernel/msr.c
index 7763c67ca282..1d1a56cae340 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]);