From: Michał Mirosław Date: Wed, 7 Nov 2018 17:07:03 +0000 (+0100) Subject: net/vlan: include the shift in skb_vlan_tag_get_prio() X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=9b319148cb34ecccacff09eca87765c87d5e19ff;p=linux.git net/vlan: include the shift in skb_vlan_tag_get_prio() Signed-off-by: Michał Mirosław Signed-off-by: David S. Miller --- diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h index 941da4bf39292..b14bf87999aa0 100644 --- a/include/linux/if_vlan.h +++ b/include/linux/if_vlan.h @@ -81,7 +81,7 @@ static inline bool is_vlan_dev(const struct net_device *dev) #define skb_vlan_tag_present(__skb) ((__skb)->vlan_tci & VLAN_TAG_PRESENT) #define skb_vlan_tag_get(__skb) ((__skb)->vlan_tci & ~VLAN_TAG_PRESENT) #define skb_vlan_tag_get_id(__skb) ((__skb)->vlan_tci & VLAN_VID_MASK) -#define skb_vlan_tag_get_prio(__skb) ((__skb)->vlan_tci & VLAN_PRIO_MASK) +#define skb_vlan_tag_get_prio(__skb) (((__skb)->vlan_tci & VLAN_PRIO_MASK) >> VLAN_PRIO_SHIFT) static inline int vlan_get_rx_ctag_filter_info(struct net_device *dev) { diff --git a/net/core/flow_dissector.c b/net/core/flow_dissector.c index 676f3ad629f95..56d1e9b731426 100644 --- a/net/core/flow_dissector.c +++ b/net/core/flow_dissector.c @@ -952,8 +952,7 @@ proto_again: if (!vlan) { key_vlan->vlan_id = skb_vlan_tag_get_id(skb); - key_vlan->vlan_priority = - (skb_vlan_tag_get_prio(skb) >> VLAN_PRIO_SHIFT); + key_vlan->vlan_priority = skb_vlan_tag_get_prio(skb); } else { key_vlan->vlan_id = ntohs(vlan->h_vlan_TCI) & VLAN_VID_MASK;