diff options
Diffstat (limited to 'kernel/perf_event.c')
-rw-r--r-- | kernel/perf_event.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/kernel/perf_event.c b/kernel/perf_event.c index 03cc061398d1..58ed1dae5875 100644 --- a/kernel/perf_event.c +++ b/kernel/perf_event.c | |||
@@ -5148,7 +5148,7 @@ int perf_event_init_task(struct task_struct *child) | |||
5148 | GFP_KERNEL); | 5148 | GFP_KERNEL); |
5149 | if (!child_ctx) { | 5149 | if (!child_ctx) { |
5150 | ret = -ENOMEM; | 5150 | ret = -ENOMEM; |
5151 | goto exit; | 5151 | break; |
5152 | } | 5152 | } |
5153 | 5153 | ||
5154 | __perf_event_init_context(child_ctx, child); | 5154 | __perf_event_init_context(child_ctx, child); |
@@ -5164,7 +5164,7 @@ int perf_event_init_task(struct task_struct *child) | |||
5164 | } | 5164 | } |
5165 | } | 5165 | } |
5166 | 5166 | ||
5167 | if (inherited_all) { | 5167 | if (child_ctx && inherited_all) { |
5168 | /* | 5168 | /* |
5169 | * Mark the child context as a clone of the parent | 5169 | * Mark the child context as a clone of the parent |
5170 | * context, or of whatever the parent is a clone of. | 5170 | * context, or of whatever the parent is a clone of. |
@@ -5184,7 +5184,6 @@ int perf_event_init_task(struct task_struct *child) | |||
5184 | get_ctx(child_ctx->parent_ctx); | 5184 | get_ctx(child_ctx->parent_ctx); |
5185 | } | 5185 | } |
5186 | 5186 | ||
5187 | exit: | ||
5188 | mutex_unlock(&parent_ctx->mutex); | 5187 | mutex_unlock(&parent_ctx->mutex); |
5189 | 5188 | ||
5190 | perf_unpin_context(parent_ctx); | 5189 | perf_unpin_context(parent_ctx); |