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authorJosef Bacik <jbacik@fb.com>2017-01-17 07:51:03 -0800
committerDavid S. Miller <davem@davemloft.net>2017-01-18 13:04:29 -0500
commitb9470c27607bed1ad3450de789c154f225530112 (patch)
tree11150f05be244287d081d257889138f6cfce2a9d /include/net/inet_hashtables.h
parentaa078842b702b4a45111f028a604a6c8f69cb27d (diff)
inet: kill smallest_size and smallest_port
In inet_csk_get_port we seem to be using smallest_port to figure out where the best place to look for a SO_REUSEPORT sk that matches with an existing set of SO_REUSEPORT's. However if we get to the logic if (smallest_size != -1) { port = smallest_port; goto have_port; } we will do a useless search, because we would have already done the inet_csk_bind_conflict for that port and it would have returned 1, otherwise we would have gone to found_tb and succeeded. Since this logic makes us do yet another trip through inet_csk_bind_conflict for a port we know won't work just delete this code and save us the time. Signed-off-by: Josef Bacik <jbacik@fb.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/inet_hashtables.h')
-rw-r--r--include/net/inet_hashtables.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h
index 756ed1692906..3fc0366743da 100644
--- a/include/net/inet_hashtables.h
+++ b/include/net/inet_hashtables.h
@@ -80,7 +80,6 @@ struct inet_bind_bucket {
signed char fastreuse;
signed char fastreuseport;
kuid_t fastuid;
- int num_owners;
struct hlist_node node;
struct hlist_head owners;
};