From: Oliver Neukum <oneukum@suse.com>
Date: Tue, 6 Mar 2018 14:04:24 +0000 (+0100)
Subject: uas: fix comparison for error code
X-Git-Tag: Ubuntu-4.15.0-14.15~565
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=8de9a86f5ba0f5c2152daa0f47ccd8378de8dde9;p=mirror_ubuntu-bionic-kernel.git

uas: fix comparison for error code

BugLink: http://bugs.launchpad.net/bugs/1756978

commit 9a513c905bb95bef79d96feb08621c1ec8d8c4bb upstream.

A typo broke the comparison.

Fixes: cbeef22fd611 ("usb: uas: unconditionally bring back host after reset")
Signed-off-by: Oliver Neukum <oneukum@suse.com>
CC: stable@kernel.org
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@canonical.com>
---

diff --git a/drivers/usb/storage/uas.c b/drivers/usb/storage/uas.c
index 3b1b9695177a..6034c39b67d1 100644
--- a/drivers/usb/storage/uas.c
+++ b/drivers/usb/storage/uas.c
@@ -1076,7 +1076,7 @@ static int uas_post_reset(struct usb_interface *intf)
 		return 0;
 
 	err = uas_configure_endpoints(devinfo);
-	if (err && err != ENODEV)
+	if (err && err != -ENODEV)
 		shost_printk(KERN_ERR, shost,
 			     "%s: alloc streams error %d after reset",
 			     __func__, err);