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Message-Id: <1161012100.24237.64.camel@localhost.localdomain>
Date: Mon, 16 Oct 2006 16:21:40 +0100
From: Alan Cox <alan@...rguk.ukuu.org.uk>
To: akpm@...l.org, jgarzik@...ox.com, linux-kernel@...r.kernel.org
Subject: PATCH: ahci - readability tweak
Signed-off-by: Alan Cox <alan@...hat.com>
diff -u --new-file --recursive --exclude-from /usr/src/exclude linux.vanilla-2.6.19-rc1-mm1/drivers/ata/ahci.c linux-2.6.19-rc1-mm1/drivers/ata/ahci.c
--- linux.vanilla-2.6.19-rc1-mm1/drivers/ata/ahci.c 2006-10-13 15:10:06.000000000 +0100
+++ linux-2.6.19-rc1-mm1/drivers/ata/ahci.c 2006-10-13 17:14:40.000000000 +0100
@@ -1046,7 +1046,7 @@
/* hmmm... a spurious interupt */
/* some devices send D2H reg with I bit set during NCQ command phase */
- if (ap->sactive && status & PORT_IRQ_D2H_REG_FIS)
+ if (ap->sactive && (status & PORT_IRQ_D2H_REG_FIS))
return;
/* ignore interim PIO setup fis interrupts */
-
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