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wctc4xxp: Fix lock imbalance in wctc4xxp_watchdog.

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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@digium.com>

git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@10138 a0bf4364-ded3-4de4-8d8a-66a801d63aff
This commit is contained in:
Shaun Ruffell 2011-08-15 21:49:36 +00:00
parent e25a65b692
commit eda8ceea1c
1 changed files with 1 additions and 0 deletions
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drivers/dahdi/wctc4xxp/base.c
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@ -3321,6 +3321,7 @@ wctc4xxp_watchdog(unsigned long data)
"Board malfunctioning. " \ "Board malfunctioning. " \
"Halting operation.\n"); "Halting operation.\n");
reschedule_timer = 0; reschedule_timer = 0;
spin_lock(&wc->cmd_list_lock);
break; break;
} }
/* ERROR: We've retried the command and /* ERROR: We've retried the command and