From: Ryder Lee Date: Tue, 13 Apr 2021 05:34:56 +0000 (+0800) Subject: mt76: mt7615: fix memleak when mt7615_unregister_device() X-Git-Tag: v5.13-rc1~94^2~53^2^2~70 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8ab31da7b89f71c4c2defcca989fab7b42f87d71;p=thirdparty%2Fkernel%2Flinux.git mt76: mt7615: fix memleak when mt7615_unregister_device() mt7615_tx_token_put() should get call before mt76_free_pending_txwi(). Fixes: a6275e934605 ("mt76: mt7615: reset token when mac_reset happens") Signed-off-by: Ryder Lee Signed-off-by: Felix Fietkau --- diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/pci_init.c b/drivers/net/wireless/mediatek/mt76/mt7615/pci_init.c index a629d9cb3806d..a03484e34bb45 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/pci_init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/pci_init.c @@ -164,10 +164,9 @@ void mt7615_unregister_device(struct mt7615_dev *dev) mt76_unregister_device(&dev->mt76); if (mcu_running) mt7615_mcu_exit(dev); - mt7615_dma_cleanup(dev); mt7615_tx_token_put(dev); - + mt7615_dma_cleanup(dev); tasklet_disable(&dev->irq_tasklet); mt76_free_device(&dev->mt76);