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authorDaniel Marjamaki <daniel.marjamaki@comhem.se>2006-01-06 00:12:13 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-06 08:33:38 -0800
commit6b7f430ee0a269464aa29159eb464e647ca313d3 (patch)
tree1fcc5c5038bc1bf69df2b575c12154f94e306c29
parent6926d570b6159c6a7f65921ca119a675b12fef86 (diff)
downloadop-kernel-dev-6b7f430ee0a269464aa29159eb464e647ca313d3.zip
op-kernel-dev-6b7f430ee0a269464aa29159eb464e647ca313d3.tar.gz
[PATCH] arch/i386/kernel/cpuid.c: unused variable
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> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r--arch/i386/kernel/cpuid.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/i386/kernel/cpuid.c b/arch/i386/kernel/cpuid.c
index 13bae79..006141d 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;
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