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Message-Id: <20220517005510.3500105-9-shorne@gmail.com>
Date: Tue, 17 May 2022 09:55:05 +0900
From: Stafford Horne <shorne@...il.com>
To: LKML <linux-kernel@...r.kernel.org>
Cc: Openrisc <openrisc@...ts.librecores.org>,
Stafford Horne <shorne@...il.com>,
Jonas Bonn <jonas@...thpole.se>,
Stefan Kristiansson <stefan.kristiansson@...nalahti.fi>,
"Eric W. Biederman" <ebiederm@...ssion.com>,
"Russell King (Oracle)" <rmk+kernel@...linux.org.uk>,
Andrew Morton <akpm@...ux-foundation.org>,
Michael Ellerman <mpe@...erman.id.au>,
Kefeng Wang <wangkefeng.wang@...wei.com>
Subject: [PATCH v2 08/13] openrisc/traps: Remove die_if_kernel function
This was noticed when I saw this warning:
arch/openrisc/kernel/traps.c:234:6: warning: no previous prototype for 'die_if_kernel' [-Wmissing-prototypes]
234 | void die_if_kernel(const char *str, struct pt_regs *regs, long err)
| ^~~~~~~~~~~~~
The die_if_kernel function is not used in the OpenRISC port so remove
it.
Signed-off-by: Stafford Horne <shorne@...il.com>
---
arch/openrisc/kernel/traps.c | 9 ---------
1 file changed, 9 deletions(-)
diff --git a/arch/openrisc/kernel/traps.c b/arch/openrisc/kernel/traps.c
index 9e0937eb31ca..99cd2e6f8873 100644
--- a/arch/openrisc/kernel/traps.c
+++ b/arch/openrisc/kernel/traps.c
@@ -235,15 +235,6 @@ void __noreturn die(const char *str, struct pt_regs *regs, long err)
make_task_dead(SIGSEGV);
}
-/* This is normally the 'Oops' routine */
-void die_if_kernel(const char *str, struct pt_regs *regs, long err)
-{
- if (user_mode(regs))
- return;
-
- die(str, regs, err);
-}
-
void unhandled_exception(struct pt_regs *regs, int ea, int vector)
{
printk("Unable to handle exception at EA =0x%x, vector 0x%x",
--
2.31.1
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