lwtunnel: change prototype of lwtunnel_state_get()
It saves some lines and simplify a bit the code when the state is returning
by this function. It's also useful to handle a NULL entry.
To avoid too long lines, I've also renamed lwtunnel_state_get() and
lwtunnel_state_put() to lwtstate_get() and lwtstate_put().
CC: Thomas Graf <tgraf@suug.ch>
CC: Roopa Prabhu <roopa@cumulusnetworks.com>
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Acked-by: Thomas Graf <tgraf@suug.ch>
Acked-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
index d4c6732..65e0039 100644
--- a/net/ipv4/fib_semantics.c
+++ b/net/ipv4/fib_semantics.c
@@ -209,7 +209,7 @@
change_nexthops(fi) {
if (nexthop_nh->nh_dev)
dev_put(nexthop_nh->nh_dev);
- lwtunnel_state_put(nexthop_nh->nh_lwtstate);
+ lwtstate_put(nexthop_nh->nh_lwtstate);
free_nh_exceptions(nexthop_nh);
rt_fibinfo_free_cpus(nexthop_nh->nh_pcpu_rth_output);
rt_fibinfo_free(&nexthop_nh->nh_rth_input);
@@ -514,8 +514,8 @@
nla, &lwtstate);
if (ret)
goto errout;
- lwtunnel_state_get(lwtstate);
- nexthop_nh->nh_lwtstate = lwtstate;
+ nexthop_nh->nh_lwtstate =
+ lwtstate_get(lwtstate);
}
}
@@ -971,8 +971,7 @@
if (err)
goto failure;
- lwtunnel_state_get(lwtstate);
- nh->nh_lwtstate = lwtstate;
+ nh->nh_lwtstate = lwtstate_get(lwtstate);
}
nh->nh_oif = cfg->fc_oif;
nh->nh_gw = cfg->fc_gw;