diff options
| -rw-r--r-- | arch/arm64/kernel/debug-monitors.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/arm64/kernel/debug-monitors.c b/arch/arm64/kernel/debug-monitors.c index 024a7b245056..4713a4c65b1b 100644 --- a/arch/arm64/kernel/debug-monitors.c +++ b/arch/arm64/kernel/debug-monitors.c @@ -303,7 +303,6 @@ static int call_break_hook(struct pt_regs *regs, unsigned long esr) { struct break_hook *hook; struct list_head *list; - int (*fn)(struct pt_regs *regs, unsigned long esr) = NULL; list = user_mode(regs) ? &user_break_hook : &kernel_break_hook; @@ -313,10 +312,10 @@ static int call_break_hook(struct pt_regs *regs, unsigned long esr) */ list_for_each_entry_rcu(hook, list, node) { if ((esr_brk_comment(esr) & ~hook->mask) == hook->imm) - fn = hook->fn; + return hook->fn(regs, esr); } - return fn ? fn(regs, esr) : DBG_HOOK_ERROR; + return DBG_HOOK_ERROR; } NOKPROBE_SYMBOL(call_break_hook); |