From 1746fbe5656b1b10064913b9293a4590ec0b7f27 Mon Sep 17 00:00:00 2001
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Fri, 21 Nov 2014 20:22:32 +0100
Subject: IDE: Deletion of an unnecessary check before the function call
 "module_put"

The module_put() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/ide/ide.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'drivers/ide')

diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index 2ce6268a2734..e29b02ca9e91 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -101,8 +101,7 @@ void ide_device_put(ide_drive_t *drive)
 	struct device *host_dev = drive->hwif->host->dev[0];
 	struct module *module = host_dev ? host_dev->driver->owner : NULL;
 
-	if (module)
-		module_put(module);
+	module_put(module);
 #endif
 	put_device(&drive->gendev);
 }
-- 
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