On Fri, Aug 09, 2024 at 08:49:32AM +0000, Ping-Ke Shih wrote: > Sascha Hauer <s.hauer@xxxxxxxxxxxxxx> wrote: > > + wiphy->bands[NL80211_BAND_2GHZ] = devm_kmemdup(adapter->dev, > > + &mwifiex_band_2ghz, > > + sizeof(mwifiex_band_2ghz), > > + GFP_KERNEL); > > It seems like you forget to free the duplicate memory somewhere? It's freed automatically when adapter->dev is released, see the various devm_* functions Sascha -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |