[PATCH 08/13] openrisc/traps: Remove die_if_kernel function

Stafford Horne
2022-05-15T12:42:38Z

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@gmail.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