Commit 32f16369 authored by Simon Horman's avatar Simon Horman Committed by David S. Miller

net/dst: Make skb parameter of skb{metadata_dst, tunnel_info}() const

Make the skb parameter of skb_metadata_dst() and skb_tunnel_info()
const as they are not modified. This is in preparation for using
them in call-sites where skb is const.
Signed-off-by: default avatarSimon Horman <simon.horman@netronome.com>
Reviewed-by: default avatarJakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 0929567a
...@@ -24,7 +24,7 @@ struct metadata_dst { ...@@ -24,7 +24,7 @@ struct metadata_dst {
} u; } u;
}; };
static inline struct metadata_dst *skb_metadata_dst(struct sk_buff *skb) static inline struct metadata_dst *skb_metadata_dst(const struct sk_buff *skb)
{ {
struct metadata_dst *md_dst = (struct metadata_dst *) skb_dst(skb); struct metadata_dst *md_dst = (struct metadata_dst *) skb_dst(skb);
...@@ -34,7 +34,8 @@ static inline struct metadata_dst *skb_metadata_dst(struct sk_buff *skb) ...@@ -34,7 +34,8 @@ static inline struct metadata_dst *skb_metadata_dst(struct sk_buff *skb)
return NULL; return NULL;
} }
static inline struct ip_tunnel_info *skb_tunnel_info(struct sk_buff *skb) static inline struct ip_tunnel_info *
skb_tunnel_info(const struct sk_buff *skb)
{ {
struct metadata_dst *md_dst = skb_metadata_dst(skb); struct metadata_dst *md_dst = skb_metadata_dst(skb);
struct dst_entry *dst; struct dst_entry *dst;
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment