On 19/12/2024 08:17, Ping-Ke Shih wrote:
> Bitterblue Smith <rtl8821cerfe2@xxxxxxxxx> wrote:
>
>> + skb = alloc_skb(skb_len, GFP_KERNEL);
>> + if (!skb) {
>> + rtw_dbg(rtwdev, RTW_DBG_USB,
>> + "failed to allocate RX skb of size %u\n",
>> + skb_len);
>
> checkpatch warns this is unnecessary.
>
> WARNING: Possible unnecessary 'out of memory' message
> #94: FILE: drivers/net/wireless/realtek/rtw88/usb.c:591:
> + if (!skb) {
> + rtw_dbg(rtwdev, RTW_DBG_USB,
>
>
>
checkpatch is wrong about this one. alloc_skb doesn't say
anything when it fails.
