The patch titled
i386 msr: remove unused variable
has been added to the -mm tree. Its filename is
i386-msr-remove-unused-variable.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: i386 msr: remove unused variable
From: David Rientjes <rientjes@xxxxxxxxxxxxxxxxx>
Remove unused variable in msr_write().
Reported by D Binderman <dcb314@xxxxxxxxxxx>.
Cc: H. Peter Anvin <hpa@xxxxxxxxx>
Signed-off-by: David Rientjes <rientjes@xxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
arch/i386/kernel/msr.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff -puN arch/i386/kernel/msr.c~i386-msr-remove-unused-variable arch/i386/kernel/msr.c
--- a/arch/i386/kernel/msr.c~i386-msr-remove-unused-variable
+++ a/arch/i386/kernel/msr.c
@@ -195,7 +195,6 @@ static ssize_t msr_write(struct file *fi
{
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 *fi
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]);
_
Patches currently in -mm which might be from rientjes@xxxxxxxxxxxxxxxxx are
i386-msr-remove-unused-variable.patch
memory-page_alloc-zonelist-caching-speedup.patch
video-sis-remove-unnecessary-variables-in-sis_ddc2delay.patch
-
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