From 0462590efe9a562dd2aa976ae2dc9cd2e6f5a0c6 Mon Sep 17 00:00:00 2001
From: Mark Salyzyn <Mark_Salyzyn@adaptec.com>
Date: Wed, 23 Apr 2008 08:16:06 -0400
Subject: [SCSI] aacraid: Fix down_interruptible() to check the return value
 correctly

On Apr 21, 2008, at 8:42 PM, Yinghai Lu wrote:
> bisected to:
>
> commit e6990c6448ca9359b6d4ad027c0a6efbf4379e64
> Author: Mark Salyzyn <Mark_Salyzyn@adaptec.com>
> Date:   Mon Apr 14 14:20:16 2008 -0400
>
>    [SCSI] aacraid: Fix down_interruptible() to check the return value

The return value for down_interruptible was incorrectly checked!
updated patch enclosed.

Signed-off-by: Mark Salyzyn <aacraid@adaptec.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
---
 drivers/scsi/aacraid/commsup.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers/scsi')

diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c
index ef67816a6fe5..e7a4c6f202d1 100644
--- a/drivers/scsi/aacraid/commsup.c
+++ b/drivers/scsi/aacraid/commsup.c
@@ -515,7 +515,7 @@ int aac_fib_send(u16 command, struct fib *fibptr, unsigned long size,
 				}
 				udelay(5);
 			}
-		} else if (down_interruptible(&fibptr->event_wait) == 0) {
+		} else if (down_interruptible(&fibptr->event_wait)) {
 			fibptr->done = 2;
 			up(&fibptr->event_wait);
 		}
-- 
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