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

Message ID 20120423170549.4CF8B9FB78@pingi6.linux-pingi.de
State Changes Requested, archived
Delegated to: David Miller
Headers show

Commit Message

Karsten Keil March 17, 2012, 9:27 a.m. UTC 
From: Andreas Eversberg <jolly@eversberg.eu>
Fix bug in cases where dsp->conf was NULL.

Signed-off-by: Andreas Eversberg <jolly@eversberg.eu>
Signed-off-by: Karsten Keil <keil@b1-systems.de>
---
 drivers/isdn/mISDN/dsp_cmx.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
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Patch

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;
 	}