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-rw-r--r--kernel/kprobes.c17
1 files changed, 10 insertions, 7 deletions
diff --git a/kernel/kprobes.c b/kernel/kprobes.c
index 1e0250cb948..1485ca8d0e0 100644
--- a/kernel/kprobes.c
+++ b/kernel/kprobes.c
@@ -79,7 +79,7 @@ static DEFINE_PER_CPU(struct kprobe *, kprobe_instance) = NULL;
*
* For such cases, we now have a blacklist
*/
-struct kprobe_blackpoint kprobe_blacklist[] = {
+static struct kprobe_blackpoint kprobe_blacklist[] = {
{"preempt_schedule",},
{NULL} /* Terminator */
};
@@ -699,8 +699,9 @@ static int __register_kprobes(struct kprobe **kps, int num,
return -EINVAL;
for (i = 0; i < num; i++) {
ret = __register_kprobe(kps[i], called_from);
- if (ret < 0 && i > 0) {
- unregister_kprobes(kps, i);
+ if (ret < 0) {
+ if (i > 0)
+ unregister_kprobes(kps, i);
break;
}
}
@@ -776,8 +777,9 @@ static int __register_jprobes(struct jprobe **jps, int num,
jp->kp.break_handler = longjmp_break_handler;
ret = __register_kprobe(&jp->kp, called_from);
}
- if (ret < 0 && i > 0) {
- unregister_jprobes(jps, i);
+ if (ret < 0) {
+ if (i > 0)
+ unregister_jprobes(jps, i);
break;
}
}
@@ -920,8 +922,9 @@ static int __register_kretprobes(struct kretprobe **rps, int num,
return -EINVAL;
for (i = 0; i < num; i++) {
ret = __register_kretprobe(rps[i], called_from);
- if (ret < 0 && i > 0) {
- unregister_kretprobes(rps, i);
+ if (ret < 0) {
+ if (i > 0)
+ unregister_kretprobes(rps, i);
break;
}
}