diff options
| author |   Michael S. Tsirkin <mst@redhat.com> | 2018-01-26 01:36:36 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-01-29 12:02:54 -0500 |
| commit | f417dc28185d7fdce567821862fcbf9222058cb7 (patch) | |
| tree | e787ba7fc937aee590525110c13fc4b11dc394ed /include/linux/skb_array.h | |
| parent | Revert "net: ptr_ring: otherwise safe empty checks can overrun array bounds" (diff) | |
| download | linux-dev-f417dc28185d7fdce567821862fcbf9222058cb7.tar.xz linux-dev-f417dc28185d7fdce567821862fcbf9222058cb7.zip | |
skb_array: use __ptr_ring_empty
__skb_array_empty should use __ptr_ring_empty since that's the only
legal lockless function.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/skb_array.h')
| -rw-r--r-- | include/linux/skb_array.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/skb_array.h b/include/linux/skb_array.h index c7addf37d119..a6b6e8bb3d7b 100644 --- a/include/linux/skb_array.h +++ b/include/linux/skb_array.h @@ -69,7 +69,7 @@ static inline int skb_array_produce_any(struct skb_array *a, struct sk_buff *skb */ static inline bool __skb_array_empty(struct skb_array *a) { - return !__ptr_ring_peek(&a->ring); + return __ptr_ring_empty(&a->ring); } static inline struct sk_buff *__skb_array_peek(struct skb_array *a) |