sh: unbreak WARN_ON()

Fix WARN_ON() by modifying the bug trap handling code to
always return in the in-kernel instruction pointer case.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

diff --git a/arch/sh/kernel/traps.c b/arch/sh/kernel/traps.c
index 46348ed07cc35cde3b5120099bfd842d1ac0b7cd..b3e0067db3583006753fb70203993eda80a439a3 100644 (file)
--- a/arch/sh/kernel/traps.c
+++ b/arch/sh/kernel/traps.c
@@ -69,6 +69,7 @@ BUILD_TRAP_HANDLER(bug)
                insn_size_t insn = *(insn_size_t *)instruction_pointer(regs);
                if (insn == TRAPA_BUG_OPCODE)
                        handle_BUG(regs);
+               return;
        }
 #endif