commit 12a87d36b3c5cb76a182c35f40d959a615d1c862
author Alan Cox <alan@lxorguk.ukuu.org.uk> Mon Oct 16 16:21:40 2006 +0100
committer Jeff Garzik <jeff@garzik.org> Sat Oct 21 15:18:59 2006 -0400
tree 399eec23ec54f27b94f70831f978ae54933336a1
parent 3343571d9f88a0de542d33aea9ab881f00ff866d

[PATCH] ahci: readability tweak

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

drivers/ata/ahci.c

diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 2592912..cef2e70 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -1041,7 +1041,7 @@
 	/* 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 */