[dahdi-commits] sruffell: branch linux/sruffell/dahdi-linux-debugfs r7548 - /linux/team/sruff...

[SVN commits to the DAHDI project]

Author: sruffell
Date: Tue Nov 10 09:30:06 2009
New Revision: 7548

URL: http://svnview.digium.com/svn/dahdi?view=rev&rev=7548
Log:
wcte12xp: Create the echocan ops

Modified:
    linux/team/sruffell/dahdi-linux-debugfs/drivers/dahdi/wcte12xp/base.c

Modified: linux/team/sruffell/dahdi-linux-debugfs/drivers/dahdi/wcte12xp/base.c
URL: http://svnview.digium.com/svn/dahdi/linux/team/sruffell/dahdi-linux-debugfs/drivers/dahdi/wcte12xp/base.c?view=diff&rev=7548&r1=7547&r2=7548
==============================================================================
--- linux/team/sruffell/dahdi-linux-debugfs/drivers/dahdi/wcte12xp/base.c (original)
+++ linux/team/sruffell/dahdi-linux-debugfs/drivers/dahdi/wcte12xp/base.c Tue Nov 10 09:30:06 2009
@@ -1253,6 +1253,12 @@
 		wc->chans[x]->pvt = wc;
 		wc->chans[x]->chanpos = x + 1;
 	}
+	for (x = 0; x < ARRAY_SIZE(wc->ec); ++x) {
+		wc->ec[x] = kzalloc(sizeof(*wc->ec[x]), GFP_KERNEL);
+		/* !!! cleanup here on error */
+		if (!wc->ec)
+			return -ENOMEM;
+	}
 	if (dahdi_register(&wc->span, 0)) {
 		module_printk("Unable to register span with DAHDI\n");
 		return -1;
@@ -1839,6 +1845,7 @@
 #ifdef VPM_SUPPORT
 	unsigned long flags;
 	struct vpmadt032 *vpm = wc->vpmadt032;
+	int x;
 #endif
 	if (!wc)
 		return;
@@ -1869,6 +1876,8 @@
 		spin_unlock_irqrestore(&wc->reglock, flags);
 		vpmadt032_free(vpm);
 	}
+	for (x = 0; x < ARRAY_SIZE(wc->ec); ++x)
+		kfree(wc->ec[x]);
 #endif
 	t1_release(wc);
 }