Commit b95c7322 authored Jul 24, 2019 by Navid Emamdoost Committed by Kalle Valo Aug 06, 2019

mt7601u: null check the allocation



devm_kzalloc may fail and return NULL. So the null check is needed.

Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Acked-by: Jakub Kicinski <kubakici@wp.pl>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

parent cddecd92

drivers/net/wireless/mediatek/mt7601u/init.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -557,6 +557,9 @@ mt76_init_sband_2g(struct mt7601u_dev *dev)
		{
		dev->sband_2g = devm_kzalloc(dev->dev, sizeof(*dev->sband_2g),
		GFP_KERNEL);
		if (!dev->sband_2g)
		return -ENOMEM;

		dev->hw->wiphy->bands[NL80211_BAND_2GHZ] = dev->sband_2g;

		WARN_ON(dev->ee->reg.start - 1 + dev->ee->reg.num >

Admin message