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Date: Fri, 18 Sep 2020 17:41:48 +0300 From: Kalle Valo <kvalo@...eaurora.org> To: Zhang Changzhong <zhangchangzhong@...wei.com> Cc: <davem@...emloft.net>, <kuba@...nel.org>, <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>, linux-wireless@...r.kernel.org Subject: Re: [PATCH net-next] net: brcmfmac: check return value of driver_for_each_device() + linux-wireless Zhang Changzhong <zhangchangzhong@...wei.com> writes: > Fixes the following W=1 kernel build warning(s): > > drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c:1576:6: warning: > variable 'ret' set but not used [-Wunused-but-set-variable] > 1576 | int ret; > | ^~~ > > driver_for_each_device() has been declared with __must_check, so the > return value should be checked. > > Signed-off-by: Zhang Changzhong <zhangchangzhong@...wei.com> Please cc linux-wireless on all wireless patches. Otherwise our patchwork won't see it and I can't apply it. So please resend as v2. -- https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
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