diff options
| author | NeilBrown <neilb@suse.de> | 2012-08-01 20:40:02 +1000 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2012-08-01 20:40:02 +1000 |
| commit | bb181e2e48f8c85db08c9cb015cbba9618dbf05c (patch) | |
| tree | 191bc24dd97bcb174535cc217af082f16da3b43d /net/ipv4/ip_sockglue.c | |
| parent | d57368afe63b3b7b45ce6c2b8c5276417935be2f (diff) | |
| parent | c039c332f23e794deb6d6f37b9f07ff3b27fb2cf (diff) | |
| download | talos-op-linux-bb181e2e48f8c85db08c9cb015cbba9618dbf05c.tar.gz talos-op-linux-bb181e2e48f8c85db08c9cb015cbba9618dbf05c.zip | |
Merge commit 'c039c332f23e794deb6d6f37b9f07ff3b27fb2cf' into md
Pull in pre-requisites for adding raid10 support to dm-raid.
Diffstat (limited to 'net/ipv4/ip_sockglue.c')
| -rw-r--r-- | net/ipv4/ip_sockglue.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c index 0d11f234d615..5eea4a811042 100644 --- a/net/ipv4/ip_sockglue.c +++ b/net/ipv4/ip_sockglue.c @@ -40,6 +40,7 @@ #if IS_ENABLED(CONFIG_IPV6) #include <net/transp_v6.h> #endif +#include <net/ip_fib.h> #include <linux/errqueue.h> #include <asm/uaccess.h> @@ -1019,18 +1020,17 @@ e_inval: * @sk: socket * @skb: buffer * - * To support IP_CMSG_PKTINFO option, we store rt_iif and rt_spec_dst - * in skb->cb[] before dst drop. + * To support IP_CMSG_PKTINFO option, we store rt_iif and specific + * destination in skb->cb[] before dst drop. * This way, receiver doesnt make cache line misses to read rtable. */ void ipv4_pktinfo_prepare(struct sk_buff *skb) { struct in_pktinfo *pktinfo = PKTINFO_SKB_CB(skb); - const struct rtable *rt = skb_rtable(skb); - if (rt) { - pktinfo->ipi_ifindex = rt->rt_iif; - pktinfo->ipi_spec_dst.s_addr = rt->rt_spec_dst; + if (skb_rtable(skb)) { + pktinfo->ipi_ifindex = inet_iif(skb); + pktinfo->ipi_spec_dst.s_addr = fib_compute_spec_dst(skb); } else { pktinfo->ipi_ifindex = 0; pktinfo->ipi_spec_dst.s_addr = 0; |
