05.08.2021 12:27, Linus Walleij пишет:
>>> + } else {
>>> + fwctx->tested_board_variant = true;
>>> ret = request_firmware_nowait(THIS_MODULE, true, first->path,
>>> fwctx->dev, GFP_KERNEL, fwctx,
>>> - brcmf_fw_request_done);
>>> + brcmf_fw_request_done_first);
>>> }
>>> if (ret < 0)
>>> - brcmf_fw_request_done(NULL, fwctx);
>>> + brcmf_fw_request_done_first(NULL, fwctx);
>> This "else" can be replaced with:
>>
>> if (!alt_path || ret < 0)
>> brcmf_fw_request_done(NULL, fwctx);
> Sorry I don't quite get this... both branches of the if/else clause will
> assign ret also if alt_path is set request_firmware_nowait() can return
> nonzero and then brcmf_fw_request_done() needs to get
> called?
That call will request the first->path from brcmf_fw_request_done()
since fw=NULL and fwctx->tested_board_variant=false. Hence the "else"
branch can be omitted.
