linux-kernel - [PATCH][Trivial] scsi: Fix 'unused variable' warning in scsi.c

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Date:	Tue, 05 Dec 2006 16:26:06 -0800
From:	John Daiker <daikerj@...d.orst.edu>
To:	James.Bottomley@...elEye.com
CC:	linux-kernel@...r.kernel.org, trivial@...nel.org
Subject: [PATCH][Trivial] scsi: Fix 'unused variable' warning in scsi.c

From: John Daiker <daikerjohn@...il.com>

This patch applies cleanly to 2.6.19-git7

Fixes the following warning:
CC drivers/scsi/scsi.o
drivers/scsi/scsi.c: In function ‘scsi_device_put’:
drivers/scsi/scsi.c:874: warning: unused variable ‘module’

Signed-off-by: John Daiker <daikerjohn@...il.com>
---
drivers/scsi/scsi.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index c59f315..780d6dc 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -871,9 +871,9 @@ EXPORT_SYMBOL(scsi_device_get);
*/
void scsi_device_put(struct scsi_device *sdev)
{
+#ifdef CONFIG_MODULE_UNLOAD
struct module *module = sdev->host->hostt->module;

-#ifdef CONFIG_MODULE_UNLOAD
/* The module refcount will be zero if scsi_device_get()
* was called from a module removal routine */
if (module && module_refcount(module) != 0)
-
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