From 85d4331c4fbb0e4e9ae03a8309747621d1133da7 Mon Sep 17 00:00:00 2001 From: Dave Jones Date: Thu, 30 May 2002 20:43:37 -0700 Subject: [PATCH] dumb cpqarray init microoptimisation. --- drivers/block/cpqarray.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c index c826dcb71ef4..a47217f06a4c 100644 --- 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); -- cgit v1.2.3