1 files changed, 1 insertions, 2 deletions

diff --git a/arch/i386/kernel/cpuid.c b/arch/i386/kernel/cpuid.c
index 13bae799e62..006141d1c12 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;