From 629d46a6b162fe3226bee434ac893680cfd82ef5 Mon Sep 17 00:00:00 2001
From: Oliver Neukum <oneukum@suse.com>
Date: Wed, 15 Apr 2020 16:17:49 +0200
Subject: [PATCH] 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>
---
drivers/usb/storage/uas.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/usb/storage/uas.c b/drivers/usb/storage/uas.c
index 9d97543449e6..10ff28b9b89c 100644
--- 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,