From: maximilian attems <max@stro.at>
Date: Mon, 7 Jan 2008 08:30:57 +0000 (-0800)
Subject: [IRDA]: irda_create() nuke user triggable printk
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=9e8d6f8959c356d8294d45f11231331c3e1bcae6;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git

[IRDA]: irda_create() nuke user triggable printk

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>
---

diff --git a/net/irda/af_irda.c b/net/irda/af_irda.c
index 48ce59a6e02..d5e4dd75200 100644
--- a/net/irda/af_irda.c
+++ b/net/irda/af_irda.c
@@ -1118,8 +1118,6 @@ static int irda_create(struct net *net, 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;