This is a note to let you know that I've just added the patch titled
wifi: mt76: mt7921: fix missing unwind goto in `mt7921u_probe`
to the 6.1-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
wifi-mt76-mt7921-fix-missing-unwind-goto-in-mt7921u_.patch
and it can be found in the queue-6.1 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 78b0d3e2ac988104953c977ee841f65042b12bcc
Author: Jiefeng Li <jiefeng_li@xxxxxxxxxxx>
Date: Wed Apr 12 14:22:34 2023 +0800
wifi: mt76: mt7921: fix missing unwind goto in `mt7921u_probe`
[ Upstream commit 5c47cdebbaeb7724df6f9f46917c93e53f791547 ]
`mt7921u_dma_init` can only return zero or negative number according to its
definition. When it returns non-zero number, there exists an error and this
function should handle this error rather than return directly.
Fixes: 0d2afe09fad5 ("mt76: mt7921: add mt7921u driver")
Signed-off-by: Jiefeng Li <jiefeng_li@xxxxxxxxxxx>
Reviewed-by: Dongliang Mu <dzm91@xxxxxxxxxxx>
Reviewed-by: Sridhar Samudrala <sridhar.samudrala@xxxxxxxxx>
Signed-off-by: Felix Fietkau <nbd@xxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/usb.c b/drivers/net/wireless/mediatek/mt76/mt7921/usb.c
index 29c0ee330dbed..521bcd577640c 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/usb.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/usb.c
@@ -252,7 +252,7 @@ static int mt7921u_probe(struct usb_interface *usb_intf,
ret = mt7921u_dma_init(dev, false);
if (ret)
- return ret;
+ goto error;
hw = mt76_hw(dev);
/* check hw sg support in order to enable AMSDU */
