netdev - [PATCH 01/28] mISDN: Fix NULL pointer bug in if-condition of mISDN

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Date:	Sat, 17 Mar 2012 10:27:41 +0100
From:	Karsten Keil <isdn@...ux-pingi.de>
To:	David Miller <davem@...emloft.net>
Cc:	netdev@...r.kernel.org, isdn4linux@...tserv.isdn4linux.de
Subject: [PATCH 01/28] mISDN: Fix NULL pointer bug in if-condition of mISDN_dsp

From: Andreas Eversberg <jolly@...rsberg.eu>
Fix bug in cases where dsp->conf was NULL.

Signed-off-by: Andreas Eversberg <jolly@...rsberg.eu>
Signed-off-by: Karsten Keil <keil@...systems.de>
---
 drivers/isdn/mISDN/dsp_cmx.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/isdn/mISDN/dsp_cmx.c b/drivers/isdn/mISDN/dsp_cmx.c
index 334feab..b7589c2 100644
--- a/drivers/isdn/mISDN/dsp_cmx.c
+++ b/drivers/isdn/mISDN/dsp_cmx.c
@@ -1328,7 +1328,7 @@ dsp_cmx_send_member(struct dsp *dsp, int len, s32 *c, int members)
 		}
 		if (dsp->conf && dsp->conf->software && dsp->conf->hardware)
 			tx_data_only = 1;
-		if (dsp->conf->software && dsp->echo.hardware)
+		if (dsp->echo.software && dsp->echo.hardware)
 			tx_data_only = 1;
 	}
 
-- 
1.7.3.4

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