diff options
Diffstat (limited to 'arch/arc/kernel/stacktrace.c')
| -rw-r--r-- | arch/arc/kernel/stacktrace.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/arch/arc/kernel/stacktrace.c b/arch/arc/kernel/stacktrace.c index 92320d6f737c..001de4ce711e 100644 --- a/arch/arc/kernel/stacktrace.c +++ b/arch/arc/kernel/stacktrace.c @@ -122,19 +122,17 @@ arc_unwind_core(struct task_struct *tsk, struct pt_regs *regs, while (1) { address = UNW_PC(&frame_info); - if (address && __kernel_text_address(address)) { - if (consumer_fn(address, arg) == -1) - break; - } + if (!address || !__kernel_text_address(address)) + break; - ret = arc_unwind(&frame_info); + if (consumer_fn(address, arg) == -1) + break; - if (ret == 0) { - frame_info.regs.r63 = frame_info.regs.r31; - continue; - } else { + ret = arc_unwind(&frame_info); + if (ret) break; - } + + frame_info.regs.r63 = frame_info.regs.r31; } return address; /* return the last address it saw */ |