linux-kernel - [PATCH] qla2xxx: negative error return in qla2x00_change_queue

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Date:	Fri, 29 Jan 2010 11:25:19 +0100
From:	Roel Kluin <roel.kluin@...il.com>
To:	Andrew Vasquez <andrew.vasquez@...gic.com>,
	linux-driver@...gic.com, linux-scsi@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] qla2xxx: negative error return in qla2x00_change_queue_depth()

The *change_queue_depth functions usually return a negative error return.

Signed-off-by: Roel Kluin <roel.kluin@...il.com>
---
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 8529eb1..0753877 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -1258,7 +1258,7 @@ qla2x00_change_queue_depth(struct scsi_device *sdev, int qdepth, int reason)
 		qla2x00_adjust_sdev_qdepth_up(sdev, qdepth);
 		break;
 	default:
-		return EOPNOTSUPP;
+		return -EOPNOTSUPP;
 	}
 
 	return sdev->queue_depth;
--
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