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[SCSI] Buslogic: local_irq_disable() is redundant after local_irq_save() 

drivers/scsi/BusLogic.c::BusLogic_Command() contains local_irq_disable() call
after local_irq_save().  This looks redundant.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Jiri Kosina 2007-02-01 16:43:07 -08:00 committed by James Bottomley
parent 083d1631be
commit 4474643897
1 changed files with 1 additions and 3 deletions
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4
drivers/scsi/BusLogic.c
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@ -362,10 +362,8 @@ static int BusLogic_Command(struct BusLogic_HostAdapter *HostAdapter, enum BusLo
interrupt could occur if the IRQ Channel was previously enabled by another
BusLogic Host Adapter or another driver sharing the same IRQ Channel.
*/
if (!HostAdapter->IRQ_ChannelAcquired) {
if (!HostAdapter->IRQ_ChannelAcquired)
local_irq_save(ProcessorFlags);
local_irq_disable();
}
/*
Wait for the Host Adapter Ready bit to be set and the Command/Parameter
Register Busy bit to be reset in the Status Register.