* Patch "l2tp: cleanup l2tp_tunnel_delete calls" has been added to the 4.9-stable tree
@ 2017-12-18 13:21 gregkh
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From: gregkh @ 2017-12-18 13:21 UTC (permalink / raw)
To: jslaby, alexander.levin, davem, g.nault, gregkh, sd
Cc: stable, stable-commits
This is a note to let you know that I've just added the patch titled
l2tp: cleanup l2tp_tunnel_delete calls
to the 4.9-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
l2tp-cleanup-l2tp_tunnel_delete-calls.patch
and it can be found in the queue-4.9 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From foo@baz Mon Dec 18 14:12:35 CET 2017
From: Jiri Slaby <jslaby@suse.cz>
Date: Wed, 25 Oct 2017 15:57:55 +0200
Subject: l2tp: cleanup l2tp_tunnel_delete calls
From: Jiri Slaby <jslaby@suse.cz>
[ Upstream commit 4dc12ffeaeac939097a3f55c881d3dc3523dff0c ]
l2tp_tunnel_delete does not return anything since commit 62b982eeb458
("l2tp: fix race condition in l2tp_tunnel_delete"). But call sites of
l2tp_tunnel_delete still do casts to void to avoid unused return value
warnings.
Kill these now useless casts.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Sabrina Dubroca <sd@queasysnail.net>
Cc: Guillaume Nault <g.nault@alphalink.fr>
Cc: David S. Miller <davem@davemloft.net>
Cc: netdev@vger.kernel.org
Acked-by: Guillaume Nault <g.nault@alphalink.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
net/l2tp/l2tp_core.c | 2 +-
net/l2tp/l2tp_netlink.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
--- a/net/l2tp/l2tp_core.c
+++ b/net/l2tp/l2tp_core.c
@@ -1944,7 +1944,7 @@ static __net_exit void l2tp_exit_net(str
rcu_read_lock_bh();
list_for_each_entry_rcu(tunnel, &pn->l2tp_tunnel_list, list) {
- (void)l2tp_tunnel_delete(tunnel);
+ l2tp_tunnel_delete(tunnel);
}
rcu_read_unlock_bh();
--- a/net/l2tp/l2tp_netlink.c
+++ b/net/l2tp/l2tp_netlink.c
@@ -287,7 +287,7 @@ static int l2tp_nl_cmd_tunnel_delete(str
l2tp_tunnel_notify(&l2tp_nl_family, info,
tunnel, L2TP_CMD_TUNNEL_DELETE);
- (void) l2tp_tunnel_delete(tunnel);
+ l2tp_tunnel_delete(tunnel);
out:
return ret;
Patches currently in stable-queue which might be from jslaby@suse.cz are
queue-4.9/l2tp-cleanup-l2tp_tunnel_delete-calls.patch
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2017-12-18 13:21 Patch "l2tp: cleanup l2tp_tunnel_delete calls" has been added to the 4.9-stable tree gregkh
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