From: Maximilian Attems <max@stro.at>
Date: Tue, 15 Jan 2008 21:26:52 +0000 (+0200)
Subject: [IRDA]: irda_create() nuke user triggable printk
X-Git-Tag: v2.6.16.59-rc1~6
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=0b9ad3cb150e0fa7bb559e6664fb6c9458c3fd24;p=karo-tx-linux.git

[IRDA]: irda_create() nuke user triggable printk

[ Upstream commit: 9e8d6f8959c356d8294d45f11231331c3e1bcae6 ]

easy to trigger as user with sfuzz.

irda_create() is quiet on unknown sock->type,
match this behaviour for SOCK_DGRAM unknown protocol

Signed-off-by: Maximilian Attems <max@stro.at>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
---

diff --git a/net/irda/af_irda.c b/net/irda/af_irda.c
index f74b936ce8bf..400c58c83f4a 100644
--- a/net/irda/af_irda.c
+++ b/net/irda/af_irda.c
@@ -1141,8 +1141,6 @@ static int irda_create(struct socket *sock, int protocol)
 			self->max_sdu_size_rx = TTP_SAR_UNBOUND;
 			break;
 		default:
-			IRDA_ERROR("%s: protocol not supported!\n",
-				   __FUNCTION__);
 			return -ESOCKTNOSUPPORT;
 		}
 		break;