[PATCH] dumb cpqarray init microoptimisation.

85d4331c · Dave Jones · Linus Torvalds · 247ed088 · 85d4331c
Commit 85d4331c authored May 30, 2002 by Dave Jones Committed by Linus Torvalds May 30, 2002
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drivers/block/cpqarray.c drivers/block/cpqarray.c +2 -1

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--- a/drivers/block/cpqarray.c
+++ b/drivers/block/cpqarray.c
@@ -1485,10 +1485,11 @@ static int revalidate_allvol(kdev_t dev)
 	int ctlr, i;
 	unsigned long flags;
-	ctlr = major(dev) - MAJOR_NR;
 	if (minor(dev) != 0)
 		return -ENXIO;
+	ctlr = major(dev) - MAJOR_NR;
 	spin_lock_irqsave(IDA_LOCK(ctlr), flags);
 	if (hba[ctlr]->usage_count > 1) {
 		spin_unlock_irqrestore(IDA_LOCK(ctlr), flags);