This is a note to let you know that I've just added the patch titled
usb: typec: Add the missed altmode_id_remove() in
to my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-testing branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will be merged to the usb-next branch sometime soon,
after it passes testing, and the merge window is open.
If you have any questions about this process, please let me know.
>From 03026197bb657d784220b040c6173267a0375741 Mon Sep 17 00:00:00 2001
From: Jing Xiangfeng <jingxiangfeng@xxxxxxxxxx>
Date: Thu, 17 Jun 2021 15:32:26 +0800
Subject: usb: typec: Add the missed altmode_id_remove() in
typec_register_altmode()
typec_register_altmode() misses to call altmode_id_remove() in an error
path. Add the missed function call to fix it.
Fixes: 8a37d87d72f0 ("usb: typec: Bus type for alternate modes")
Cc: stable <stable@xxxxxxxxxxxxxxx>
Acked-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
Signed-off-by: Jing Xiangfeng <jingxiangfeng@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20210617073226.47599-1-jingxiangfeng@xxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/usb/typec/class.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/typec/class.c b/drivers/usb/typec/class.c
index b9429c9f65f6..aeef453aa658 100644
--- a/drivers/usb/typec/class.c
+++ b/drivers/usb/typec/class.c
@@ -517,8 +517,10 @@ typec_register_altmode(struct device *parent,
int ret;
alt = kzalloc(sizeof(*alt), GFP_KERNEL);
- if (!alt)
+ if (!alt) {
+ altmode_id_remove(parent, id);
return ERR_PTR(-ENOMEM);
+ }
alt->adev.svid = desc->svid;
alt->adev.mode = desc->mode;
--
2.32.0
