[svn-commits] tzafrir: linux/trunk r5207 - /linux/trunk/drivers/dahdi/dahdi-base.c

[SVN commits to the Digium repositories]

Author: tzafrir
Date: Sun Nov  2 11:33:10 2008
New Revision: 5207

URL: http://svn.digium.com/view/dahdi?view=rev&rev=5207
Log:
dahdi-base: hw_echocancel_off: return 0 if no hardware EC

If the span has no hardware EC, return 0, rather than a random
uninitialized value (which was no harm, as that return value is always
ignored anyway).

Modified:
    linux/trunk/drivers/dahdi/dahdi-base.c

Modified: linux/trunk/drivers/dahdi/dahdi-base.c
URL: http://svn.digium.com/view/dahdi/linux/trunk/drivers/dahdi/dahdi-base.c?view=diff&rev=5207&r1=5206&r2=5207
==============================================================================
--- linux/trunk/drivers/dahdi/dahdi-base.c (original)
+++ linux/trunk/drivers/dahdi/dahdi-base.c Sun Nov  2 11:33:10 2008
@@ -1058,7 +1058,7 @@
 
 static inline int hw_echocancel_off(struct dahdi_chan *chan)
 {
-	int ret;
+	int ret = 0;
 
 	if (!chan->span)
 		return -ENODEV;