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| author |   Nicolas Dichtel <nicolas.dichtel@6wind.com> | 2015-07-24 12:28:36 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-07-27 01:02:49 -0700 |
| commit | 5a6228a0b472062646434cd2536d109c102b606e (patch) | |
| tree | 29b6d0958db33b1fc5980dbbcec192a7b1d20c19 /net/ipv4/fib_semantics.c | |
| parent | ipv6: copy lwtstate in ip6_rt_copy_init() (diff) | |
| download | linux-dev-5a6228a0b472062646434cd2536d109c102b606e.tar.xz linux-dev-5a6228a0b472062646434cd2536d109c102b606e.zip | |
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>
Diffstat (limited to 'net/ipv4/fib_semantics.c')
| -rw-r--r-- | net/ipv4/fib_semantics.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c index d4c6732cfbfa..65e00399a9a6 100644 --- a/net/ipv4/fib_semantics.c +++ b/net/ipv4/fib_semantics.c @@ -209,7 +209,7 @@ static void free_fib_info_rcu(struct rcu_head *head) 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 @@ static int fib_get_nhs(struct fib_info *fi, struct rtnexthop *rtnh, 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 @@ struct fib_info *fib_create_info(struct fib_config *cfg) 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; |