From: Andreas Eversberg <jolly@eversberg.eu>
Date: Tue, 24 Apr 2012 02:51:49 +0000 (+0000)
Subject: mISDN: Fix NULL pointer bug in if-condition of mISDN_dsp
X-Git-Tag: v3.5-rc1~109^2~294
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=74fa9e5dff617e2e1e7688969f3492a6080bb6e1;p=linux.git

mISDN: Fix NULL pointer bug in if-condition of mISDN_dsp

Fix a bug (was introduced by a cut & paste error)
in cases when dsp->conf was NULL.

Signed-off-by: Andreas Eversberg <jolly@eversberg.eu>
Signed-off-by: Karsten Keil <keil@b1-systems.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/isdn/mISDN/dsp_cmx.c b/drivers/isdn/mISDN/dsp_cmx.c
index 334feab060a1..b7589c2eecf5 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;
 	}