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Message-Id: <1417986440-16931-1-git-send-email-rickard_strandqvist@spectrumdigital.se>
Date: Sun, 7 Dec 2014 22:07:20 +0100
From: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
To: David Howells <dhowells@...hat.com>,
Koichi Yasutake <yasutake.koichi@...panasonic.com>
Cc: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>,
linux-am33-list@...hat.com, linux-kernel@...r.kernel.org
Subject: [PATCH] arch: mn10300: kernel: traps.c: Remove unused function
Remove the function show_trace_task() that is not used anywhere.
This was partially found by using a static code analysis program called cppcheck.
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
---
arch/mn10300/kernel/traps.c | 14 --------------
1 file changed, 14 deletions(-)
diff --git a/arch/mn10300/kernel/traps.c b/arch/mn10300/kernel/traps.c
index a7a987c..be67383 100644
--- a/arch/mn10300/kernel/traps.c
+++ b/arch/mn10300/kernel/traps.c
@@ -388,20 +388,6 @@ bad:
}
/*
- *
- */
-void show_trace_task(struct task_struct *tsk)
-{
- unsigned long sp = tsk->thread.sp;
-
- /* User space on another CPU? */
- if ((sp ^ (unsigned long) tsk) & (PAGE_MASK << 1))
- return;
-
- show_trace((unsigned long *) sp);
-}
-
-/*
* note the untimely death of part of the kernel
*/
void die(const char *str, struct pt_regs *regs, enum exception_code code)
--
1.7.10.4
--
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