linux-kernel - [PATCH 3/3] scsi: Use device_match

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Date:	Mon,  6 Jun 2016 09:32:38 +0200
From:	Thierry Reding <thierry.reding@...il.com>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	Bjorn Helgaas <bhelgaas@...gle.com>,
	"James E . J . Bottomley" <jejb@...ux.vnet.ibm.com>,
	"Martin K . Petersen" <martin.petersen@...cle.com>,
	linux-pci@...r.kernel.org, linux-scsi@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 3/3] scsi: Use device_match_always()

From: Thierry Reding <treding@...dia.com>

There is now a common implementation for a match function that will
always match, so the SCSI-specific implementation can be removed.

Signed-off-by: Thierry Reding <treding@...dia.com>
---
 drivers/scsi/scsi_proc.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/scsi/scsi_proc.c b/drivers/scsi/scsi_proc.c
index 7a74b82e8973..4adcdc2caf27 100644
--- a/drivers/scsi/scsi_proc.c
+++ b/drivers/scsi/scsi_proc.c
@@ -371,15 +371,10 @@ static ssize_t proc_scsi_write(struct file *file, const char __user *buf,
 	return err;
 }
 
-static int always_match(struct device *dev, void *data)
-{
-	return 1;
-}
-
 static inline struct device *next_scsi_device(struct device *start)
 {
 	struct device *next = bus_find_device(&scsi_bus_type, start, NULL,
-					      always_match);
+					      device_match_always);
 	put_device(start);
 	return next;
 }
-- 
2.8.3