diff options
| -rw-r--r-- | arch/sparc/kernel/kprobes.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/arch/sparc/kernel/kprobes.c b/arch/sparc/kernel/kprobes.c index f555711da8f1..c684c96ef2e9 100644 --- a/arch/sparc/kernel/kprobes.c +++ b/arch/sparc/kernel/kprobes.c @@ -147,18 +147,12 @@ static int __kprobes kprobe_handler(struct pt_regs *regs) kcb->kprobe_status = KPROBE_REENTER; prepare_singlestep(p, regs, kcb); return 1; - } else { - if (*(u32 *)addr != BREAKPOINT_INSTRUCTION) { + } else if (*(u32 *)addr != BREAKPOINT_INSTRUCTION) { /* The breakpoint instruction was removed by * another cpu right after we hit, no further * handling of this interrupt is appropriate */ - ret = 1; - goto no_kprobe; - } - p = __this_cpu_read(current_kprobe); - if (p->break_handler && p->break_handler(p, regs)) - goto ss_probe; + ret = 1; } goto no_kprobe; } @@ -184,7 +178,6 @@ static int __kprobes kprobe_handler(struct pt_regs *regs) if (p->pre_handler && p->pre_handler(p, regs)) return 1; -ss_probe: prepare_singlestep(p, regs, kcb); kcb->kprobe_status = KPROBE_HIT_SS; return 1; |