From: David Rientjes Date: Thu, 7 Dec 2006 01:14:13 +0000 (+0100) Subject: [PATCH] x86-64: remove unused variable X-Git-Tag: v2.6.20-rc1~145^2^2~8^2~9 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=f475ff352c5e05d473c462b97c3a13a5b803af5a;p=karo-tx-linux.git [PATCH] x86-64: remove unused variable Remove unused variable in msr_write(). Reported by D Binderman . Cc: H. Peter Anvin Signed-off-by: David Rientjes Signed-off-by: Andrew Morton Signed-off-by: Andi Kleen --- diff --git a/arch/i386/kernel/msr.c b/arch/i386/kernel/msr.c index a773f776c9ea..fd45059c9084 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]);