linux-kernel - [PATCH] tile: remove an unused variable in copy

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Date:	Fri, 4 Jan 2013 11:37:13 -0500
From:	Chris Metcalf <cmetcalf@...era.com>
To:	<linux-kernel@...r.kernel.org>, Al Viro <viro@...iv.linux.org.uk>
Subject: [PATCH] tile: remove an unused variable in copy_thread()

Signed-off-by: Chris Metcalf <cmetcalf@...era.com>
---
 arch/tile/kernel/process.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/tile/kernel/process.c b/arch/tile/kernel/process.c
index 0e5661e..caf93ae 100644
--- a/arch/tile/kernel/process.c
+++ b/arch/tile/kernel/process.c
@@ -159,7 +159,7 @@ static void save_arch_state(struct thread_struct *t);
 int copy_thread(unsigned long clone_flags, unsigned long sp,
 		unsigned long arg, struct task_struct *p)
 {
-	struct pt_regs *childregs = task_pt_regs(p), *regs = current_pt_regs();
+	struct pt_regs *childregs = task_pt_regs(p);
 	unsigned long ksp;
 	unsigned long *callee_regs;
 
-- 
1.7.10.3

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