Commit 6edb4ba6 authored by Minjie Du's avatar Minjie Du Committed by Kalle Valo
Browse files

wifi: ath9k: fix parameter check in ath9k_init_debug() 



Make IS_ERR() judge the debugfs_create_dir() function return
in ath9k_init_debug()

Signed-off-by: default avatarMinjie Du <duminjie@vivo.com>
Acked-by: default avatarToke Høiland-Jørgensen <toke@toke.dk>
Signed-off-by: default avatarKalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20230712114740.13226-1-duminjie@vivo.com
parent 454994cf

drivers/net/wireless/ath/ath9k/debug.c

+1 −1
Original line number Diff line number Diff line
@@ -1420,7 +1420,7 @@ int ath9k_init_debug(struct ath_hw *ah) 


	sc->debug.debugfs_phy = debugfs_create_dir("ath9k",

						   sc->hw->wiphy->debugfsdir);

	if (!sc->debug.debugfs_phy)

	if (IS_ERR(sc->debug.debugfs_phy))

		return -ENOMEM;



#ifdef CONFIG_ATH_DEBUG