linux-kernel - [PATCH v4 10/12] usb-storage: remove single-use define for debugging

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Message-Id: <20190903150638.242049-11-maennich@google.com>
Date:   Tue,  3 Sep 2019 16:06:36 +0100
From:   Matthias Maennich <maennich@...gle.com>
To:     linux-kernel@...r.kernel.org
Cc:     kernel-team@...roid.com, maennich@...gle.com, arnd@...db.de,
        gregkh@...uxfoundation.org, jeyu@...nel.org,
        joel@...lfernandes.org, lucas.de.marchi@...il.com,
        maco@...roid.com, sspatil@...gle.com, will@...nel.org,
        yamada.masahiro@...ionext.com, linux-kbuild@...r.kernel.org,
        linux-modules@...r.kernel.org, linux-usb@...r.kernel.org,
        usb-storage@...ts.one-eyed-alien.net,
        linux-watchdog@...r.kernel.org
Subject: [PATCH v4 10/12] usb-storage: remove single-use define for debugging

USB_STORAGE was defined as "usb-storage: " and used in a single location
as argument to printk. In order to be able to use the name
'USB_STORAGE', drop the definition and use the string directly for the
printk call.

Reviewed-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Signed-off-by: Matthias Maennich <maennich@...gle.com>
---
 drivers/usb/storage/debug.h    | 2 --
 drivers/usb/storage/scsiglue.c | 2 +-
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/usb/storage/debug.h b/drivers/usb/storage/debug.h
index 6d64f342f587..16ce06039a4d 100644
--- a/drivers/usb/storage/debug.h
+++ b/drivers/usb/storage/debug.h
@@ -29,8 +29,6 @@
 
 #include <linux/kernel.h>
 
-#define USB_STORAGE "usb-storage: "
-
 #ifdef CONFIG_USB_STORAGE_DEBUG
 void usb_stor_show_command(const struct us_data *us, struct scsi_cmnd *srb);
 void usb_stor_show_sense(const struct us_data *us, unsigned char key,
diff --git a/drivers/usb/storage/scsiglue.c b/drivers/usb/storage/scsiglue.c
index 05b80211290d..df4de8323eff 100644
--- a/drivers/usb/storage/scsiglue.c
+++ b/drivers/usb/storage/scsiglue.c
@@ -379,7 +379,7 @@ static int queuecommand_lck(struct scsi_cmnd *srb,
 
 	/* check for state-transition errors */
 	if (us->srb != NULL) {
-		printk(KERN_ERR USB_STORAGE "Error in %s: us->srb = %p\n",
+		printk(KERN_ERR "usb-storage: Error in %s: us->srb = %p\n",
 			__func__, us->srb);
 		return SCSI_MLQUEUE_HOST_BUSY;
 	}
-- 
2.23.0.187.g17f5b7556c-goog