Re: [PATCH][next] ath11k: avoid null pointer dereference when pointer band is null

[linmiaohe]

Colin Ian King <colin.king@xxxxxxxxxxxxx> wroteï
>From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
>
>In the unlikely event that cap->supported_bands has neither WMI_HOST_WLAN_2G_CAP set or WMI_HOST_WLAN_5G_CAP set then pointer band is null and a null dereference occurs when assigning
>band->n_iftype_data.  Move the assignment to the if blocks to
>avoid this.  Cleans up static analysis warnings.
>
>Addresses-Coverity: ("Explicit null dereference")
>Fixes: 9f056ed8ee01 ("ath11k: add HE support")
>Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
>---
> drivers/net/wireless/ath/ath11k/mac.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)

It looks fine for me. Thanks.
Reviewed-by: Miaohe Lin <linmiaohe@xxxxxxxxxx>