[uml-devel] [PATCH] uml: Remove an unused variable from mconsole_stack

[uml-devel] [PATCH] uml: Remove an unused variable from mconsole_stack

[Karol Swietlicki]

This patch removes one more unused variable from the uml code.
This time the variable is removed from mconsole_stack.

I tested this together with my mconsole stopping patch, so it should
work just fine.

Karol Swietlicki

Signed-off-by: Karol Swietlicki <magotari@gmail.com>

---
diff -rupN orig/arch/um/drivers/mconsole_kern.c
linux-2.6.24-rc3-mm2/arch/um/drivers/mconsole_kern.c
--- orig/arch/um/drivers/mconsole_kern.c	2007-11-29 12:56:06.000000000 +0100
+++ linux-2.6.24-rc3-mm2/arch/um/drivers/mconsole_kern.c	2007-11-29
16:35:39.000000000 +0100
@@ -741,7 +753,6 @@ void mconsole_stack(struct mc_request *r
 {
 	char *ptr = req->request.data;
 	int pid_requested= -1;
-	struct task_struct *from = NULL;
 	struct task_struct *to = NULL;

 	/*
@@ -763,8 +774,6 @@ void mconsole_stack(struct mc_request *r
 		return;
 	}

-	from = current;
-
 	to = find_task_by_pid(pid_requested);
 	if ((to == NULL) || (pid_requested == 0)) {
 		mconsole_reply(req, "Couldn't find that pid", 1, 0);

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Re: [uml-devel] [PATCH] uml: Remove an unused variable from mconsole_stack

[Jeff Dike]

On Thu, Nov 29, 2007 at 04:50:41PM +0100, Karol Swietlicki wrote:
> This patch removes one more unused variable from the uml code.

Thanks, I'll send these both to Andrew.

				Jeff

-- 
Work email - jdike at linux dot intel dot com

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