UAS: no use logging any details in case of ENODEV

commit 5963dec98dc52d52476390485f07a29c30c6a582 upstream.

Once a device is gone, the internal state does not matter anymore.
There is no need to spam the logs.

Signed-off-by: Oliver Neukum <oneukum@suse.com>
Cc: stable <stable@vger.kernel.org>
Fixes: 326349f824619 ("uas: add dead request list")
Link: https://lore.kernel.org/r/20200415141750.811-1-oneukum@suse.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/storage/uas.c b/drivers/usb/storage/uas.c
index d022b5ff4cd092235365ec8233bf58e26dba1e75..11f05e543b53ec26b19d14e74dd7f808b2ece387 100644 (file)
--- a/drivers/usb/storage/uas.c
+++ b/drivers/usb/storage/uas.c
@@ -191,6 +191,9 @@ static void uas_log_cmd_state(struct scsi_cmnd *cmnd, const char *prefix,
        struct uas_cmd_info *ci = (void *)&cmnd->SCp;
        struct uas_cmd_info *cmdinfo = (void *)&cmnd->SCp;
 
+       if (status == -ENODEV) /* too late */
+               return;
+
        scmd_printk(KERN_INFO, cmnd,
                    "%s %d uas-tag %d inflight:%s%s%s%s%s%s%s%s%s%s%s%s ",
                    prefix, status, cmdinfo->uas_tag,