On Wed, Aug 21, 2019 at 03:21:22PM +0200, Thomas Gleixner wrote:
On Wed, 21 Aug 2019, 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@xxxxxxxxxx> --- 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);The proper fix for this is to use pr_fmt and convert the printk to pr_err().
Yeah, that's the correct long-term fix, I think someone already sent that in for the usb tree, where I have taken this patch already. thanks, greg k-h
