diff options
| author | Ingo Molnar <mingo@kernel.org> | 2018-11-03 18:42:16 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2018-11-03 18:42:16 -0400 |
| commit | 23a12ddee1ce28065b71f14ccc695b5a0c8a64ff (patch) | |
| tree | cedaa1cde5b2557116e523c31552187804704093 /kernel/bpf/queue_stack_maps.c | |
| parent | 98f76206b33504b934209d16196477dfa519a807 (diff) | |
| parent | bcb6fb5da77c2a228adf07cc9cb1a0c2aa2001c6 (diff) | |
Merge branch 'core/urgent' into x86/urgent, to pick up objtool fix
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/bpf/queue_stack_maps.c')
| -rw-r--r-- | kernel/bpf/queue_stack_maps.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/bpf/queue_stack_maps.c b/kernel/bpf/queue_stack_maps.c index 12a93fb37449..8bbd72d3a121 100644 --- a/kernel/bpf/queue_stack_maps.c +++ b/kernel/bpf/queue_stack_maps.c | |||
| @@ -122,6 +122,7 @@ static int __queue_map_get(struct bpf_map *map, void *value, bool delete) | |||
| 122 | raw_spin_lock_irqsave(&qs->lock, flags); | 122 | raw_spin_lock_irqsave(&qs->lock, flags); |
| 123 | 123 | ||
| 124 | if (queue_stack_map_is_empty(qs)) { | 124 | if (queue_stack_map_is_empty(qs)) { |
| 125 | memset(value, 0, qs->map.value_size); | ||
| 125 | err = -ENOENT; | 126 | err = -ENOENT; |
| 126 | goto out; | 127 | goto out; |
| 127 | } | 128 | } |
| @@ -151,6 +152,7 @@ static int __stack_map_get(struct bpf_map *map, void *value, bool delete) | |||
| 151 | raw_spin_lock_irqsave(&qs->lock, flags); | 152 | raw_spin_lock_irqsave(&qs->lock, flags); |
| 152 | 153 | ||
| 153 | if (queue_stack_map_is_empty(qs)) { | 154 | if (queue_stack_map_is_empty(qs)) { |
| 155 | memset(value, 0, qs->map.value_size); | ||
| 154 | err = -ENOENT; | 156 | err = -ENOENT; |
| 155 | goto out; | 157 | goto out; |
| 156 | } | 158 | } |
