[patch] cciss: unlock on error path

From: Dan Carpenter
Date: Thu Apr 01 2010 - 11:54:22 EST


We take the spin_lock again in fail_all_cmds() so we need to unlock
here.

Signed-off-by: Dan Carpenter <error27@xxxxxxxxx>
---
This was found by a static checker and I don't have the hardware myself.
Please review carefully.

diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 9e3af30..eb5ff05 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -3341,6 +3341,7 @@ static irqreturn_t do_cciss_intr(int irq, void *dev_id)
printk(KERN_WARNING
"cciss: controller cciss%d failed, stopping.\n",
h->ctlr);
+ spin_unlock_irqrestore(CCISS_LOCK(h->ctlr), flags);
fail_all_cmds(h->ctlr);
return IRQ_HANDLED;
}
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