From: James Chapman <jchapman@katalix.com>
To: netdev@vger.kernel.org
Subject: [PATCH net-next 15/16] l2tp: remove unwanted error message
Date: Fri, 9 Feb 2018 15:00:31 +0000 [thread overview]
Message-ID: <1518188432-9245-16-git-send-email-jchapman@katalix.com> (raw)
In-Reply-To: <1518188432-9245-1-git-send-email-jchapman@katalix.com>
If when creating a new tunnel, the indicated fd is closed by another
thread, we emit an error message about it. e.g.
l2tp_core: tunl 4: sockfd_lookup(fd=3) returned -9
It's not useful so remove it.
Signed-off-by: James Chapman <jchapman@katalix.com>
---
net/l2tp/l2tp_core.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/net/l2tp/l2tp_core.c b/net/l2tp/l2tp_core.c
index a91cd384e397..28940cf9cc76 100644
--- a/net/l2tp/l2tp_core.c
+++ b/net/l2tp/l2tp_core.c
@@ -1449,8 +1449,6 @@ int l2tp_tunnel_create(struct net *net, int fd, int version, u32 tunnel_id, u32
} else {
sock = sockfd_lookup(fd, &err);
if (!sock) {
- pr_err("tunl %u: sockfd_lookup(fd=%d) returned %d\n",
- tunnel_id, fd, err);
err = -EBADF;
goto err;
}
--
1.9.1
next prev parent reply other threads:[~2018-02-09 15:00 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-09 15:00 [PATCH net-next 00/16] l2tp: fix API races discovered by syzbot James Chapman
2018-02-09 15:00 ` [PATCH net-next 01/16] l2tp: update sk_user_data while holding sk_callback_lock James Chapman
2018-02-09 15:00 ` [PATCH net-next 02/16] l2tp: add RCU read lock to protect tunnel ptr in ip socket destroy James Chapman
2018-02-09 15:00 ` [PATCH net-next 03/16] l2tp: don't use inet_shutdown on tunnel destroy James Chapman
2018-02-09 15:00 ` [PATCH net-next 04/16] l2tp: refactor tunnel lifetime handling wrt its socket James Chapman
2018-02-09 15:00 ` [PATCH net-next 05/16] l2tp: use tunnel closing flag James Chapman
2018-02-09 15:00 ` [PATCH net-next 06/16] l2tp: refactor session lifetime handling James Chapman
2018-02-09 15:00 ` [PATCH net-next 07/16] l2tp: hide sessions if they are closing James Chapman
2018-02-12 3:37 ` kbuild test robot
2018-02-09 15:00 ` [PATCH net-next 08/16] l2tp: hide session from pppol2tp_sock_to_session if it is closing James Chapman
2018-02-09 15:00 ` [PATCH net-next 09/16] l2tp: refactor pppol2tp_connect James Chapman
2018-02-09 15:00 ` [PATCH net-next 10/16] l2tp: add session_free callback James Chapman
2018-02-09 15:00 ` [PATCH net-next 11/16] l2tp: do session destroy using a workqueue James Chapman
2018-02-09 15:00 ` [PATCH net-next 12/16] l2tp: simplify l2tp_tunnel_closeall James Chapman
2018-02-09 15:00 ` [PATCH net-next 13/16] l2tp: refactor ppp session cleanup paths James Chapman
2018-02-09 15:00 ` [PATCH net-next 14/16] l2tp: remove redundant sk_user_data check when creating tunnels James Chapman
2018-02-09 15:00 ` James Chapman [this message]
2018-02-09 15:00 ` [PATCH net-next 16/16] l2tp: make __l2tp_session_unhash internal James Chapman
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