[v2,09/10] usb-storage: remove single-use define for debugging
diff mbox series

Message ID 20190813121733.52480-10-maennich@google.com
State New
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Series
  • [v2,01/10] module: support reading multiple values per modinfo tag
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Commit Message

Matthias Maennich Aug. 13, 2019, 12:17 p.m. UTC
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.

Signed-off-by: Matthias Maennich <maennich@google.com>
---
 drivers/usb/storage/debug.h    | 2 --
 drivers/usb/storage/scsiglue.c | 2 +-
 2 files changed, 1 insertion(+), 3 deletions(-)

Comments

Greg KH Aug. 13, 2019, 12:42 p.m. UTC | #1
On Tue, Aug 13, 2019 at 01:17:06PM +0100, Matthias Maennich wrote:
> 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.
> 
> Signed-off-by: Matthias Maennich <maennich@google.com>
> ---
>  drivers/usb/storage/debug.h    | 2 --
>  drivers/usb/storage/scsiglue.c | 2 +-
>  2 files changed, 1 insertion(+), 3 deletions(-)

I'll go take this today.  The module really should just be using
dev_err() there.  It needs to be cleaned up :(

thanks,

greg k-h
Greg KH Aug. 13, 2019, 1:12 p.m. UTC | #2
On Tue, Aug 13, 2019 at 02:42:59PM +0200, Greg KH wrote:
> On Tue, Aug 13, 2019 at 01:17:06PM +0100, Matthias Maennich wrote:
> > 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.
> > 
> > Signed-off-by: Matthias Maennich <maennich@google.com>
> > ---
> >  drivers/usb/storage/debug.h    | 2 --
> >  drivers/usb/storage/scsiglue.c | 2 +-
> >  2 files changed, 1 insertion(+), 3 deletions(-)
> 
> I'll go take this today.  The module really should just be using
> dev_err() there.  It needs to be cleaned up :(

Now applied to the usb git tree, thanks.

greg k-h

Patch
diff mbox series

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;
 	}