[dahdi-commits] sruffell: branch linux/2.5 r10139 - /linux/branches/2.5/drivers/dahdi/wctc4xxp/

[SVN commits to the DAHDI project]

Author: sruffell
Date: Mon Aug 15 16:55:49 2011
New Revision: 10139

URL: http://svnview.digium.com/svn/dahdi?view=rev&rev=10139
Log:
wctc4xxp: Fix lock imbalance in wctc4xxp_watchdog.

r10082 "wctc4xxp: Cleanup in-flight commands when halting due to
hardware error." introduced a lock imblance on the error path where the
cmd_list_lock would be unlocked twice when the board is halted due to a
hardware error. Thanks sparse.

Signed-off-by: Shaun Ruffell <sruffell at digium.com>

Origin: http://svnview.digium.com/svn/dahdi?view=rev&rev=10138

Modified:
    linux/branches/2.5/drivers/dahdi/wctc4xxp/base.c

Modified: linux/branches/2.5/drivers/dahdi/wctc4xxp/base.c
URL: http://svnview.digium.com/svn/dahdi/linux/branches/2.5/drivers/dahdi/wctc4xxp/base.c?view=diff&rev=10139&r1=10138&r2=10139
==============================================================================
--- linux/branches/2.5/drivers/dahdi/wctc4xxp/base.c (original)
+++ linux/branches/2.5/drivers/dahdi/wctc4xxp/base.c Mon Aug 15 16:55:49 2011
@@ -3321,6 +3321,7 @@
 					  "Board malfunctioning.  " \
 					  "Halting operation.\n");
 					reschedule_timer = 0;
+					spin_lock(&wc->cmd_list_lock);
 					break;
 				}
 				/* ERROR:  We've retried the command and