Techwizz/kernel-fxtec-pro1x
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

[PATCH] arch/i386/kernel/cpuid.c: unused variable

Browse source 
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>
This commit is contained in:
Daniel Marjamaki 2006-01-06 00:12:13 -08:00 • committed by Linus Torvalds
parent 6926d570b6
commit 6b7f430ee0
1 changed files with 1 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
arch/i386/kernel/cpuid.c
View file

@ -117,14 +117,13 @@ static ssize_t cpuid_read(struct file *file, char __user *buf,
{ {
char __user *tmp = buf; char __user *tmp = buf;
u32 data[4]; u32 data[4];
size_t rv;
u32 reg = *ppos; u32 reg = *ppos;
int cpu = iminor(file->f_dentry->d_inode); int cpu = iminor(file->f_dentry->d_inode);
if (count % 16) if (count % 16)
return -EINVAL; /* Invalid chunk size */ return -EINVAL; /* Invalid chunk size */
for (rv = 0; count; count -= 16) { for (; count; count -= 16) {
do_cpuid(cpu, reg, data); do_cpuid(cpu, reg, data);
if (copy_to_user(tmp, &data, 16)) if (copy_to_user(tmp, &data, 16))
return -EFAULT; return -EFAULT;