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| author | Eric Dumazet <edumazet@google.com> | 2018-09-28 14:51:47 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-10-01 23:27:28 -0700 |
| commit | 06e55addd3f40b5294e448c2cb7605ca4f28c2e3 (patch) | |
| tree | 542870d62f751c68194af286efa6de0b80e73b77 | |
| parent | 6fe9487892b32cb1c8b8b0d552ed7222a527fe30 (diff) | |
| download | linux-06e55addd3f40b5294e448c2cb7605ca4f28c2e3.tar.bz2 | |
tun: remove unused parameters
tun_napi_disable() and tun_napi_del() do not need
a pointer to the tun_struct
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/tun.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/net/tun.c b/drivers/net/tun.c index e2648b5a3861..71d10fb59849 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -324,13 +324,13 @@ static void tun_napi_init(struct tun_struct *tun, struct tun_file *tfile, } } -static void tun_napi_disable(struct tun_struct *tun, struct tun_file *tfile) +static void tun_napi_disable(struct tun_file *tfile) { if (tfile->napi_enabled) napi_disable(&tfile->napi); } -static void tun_napi_del(struct tun_struct *tun, struct tun_file *tfile) +static void tun_napi_del(struct tun_file *tfile) { if (tfile->napi_enabled) netif_napi_del(&tfile->napi); @@ -690,8 +690,8 @@ static void __tun_detach(struct tun_file *tfile, bool clean) tun = rtnl_dereference(tfile->tun); if (tun && clean) { - tun_napi_disable(tun, tfile); - tun_napi_del(tun, tfile); + tun_napi_disable(tfile); + tun_napi_del(tfile); } if (tun && !tfile->detached) { @@ -758,7 +758,7 @@ static void tun_detach_all(struct net_device *dev) for (i = 0; i < n; i++) { tfile = rtnl_dereference(tun->tfiles[i]); BUG_ON(!tfile); - tun_napi_disable(tun, tfile); + tun_napi_disable(tfile); tfile->socket.sk->sk_shutdown = RCV_SHUTDOWN; tfile->socket.sk->sk_data_ready(tfile->socket.sk); RCU_INIT_POINTER(tfile->tun, NULL); @@ -774,7 +774,7 @@ static void tun_detach_all(struct net_device *dev) synchronize_net(); for (i = 0; i < n; i++) { tfile = rtnl_dereference(tun->tfiles[i]); - tun_napi_del(tun, tfile); + tun_napi_del(tfile); /* Drop read queue */ tun_queue_purge(tfile); xdp_rxq_info_unreg(&tfile->xdp_rxq); |