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Date: Wed, 4 Aug 2021 15:45:54 -0700 From: Brian Norris <briannorris@...omium.org> To: Tuo Li <islituo@...il.com> Cc: amit karwar <amitkarwar@...il.com>, Ganapathi Bhat <ganapathi017@...il.com>, Sharvari Harisangam <sharvari.harisangam@....com>, Xinming Hu <huxinming820@...il.com>, Kalle Valo <kvalo@...eaurora.org>, "David S. Miller" <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org>, linux-wireless <linux-wireless@...r.kernel.org>, "<netdev@...r.kernel.org>" <netdev@...r.kernel.org>, Linux Kernel <linux-kernel@...r.kernel.org>, baijiaju1990@...il.com, TOTE Robot <oslab@...nghua.edu.cn> Subject: Re: [PATCH] mwifiex: drop redundant null-pointer check in mwifiex_dnld_cmd_to_fw() On Tue, Aug 3, 2021 at 7:03 PM Tuo Li <islituo@...il.com> wrote: > > There is no case in which the variable cmd_node->cmd_skb has no ->data, > and thus the variable host_cmd is guaranteed to be not NULL. Therefore, > the null-pointer check is redundant and can be dropped. > > Reported-by: TOTE Robot <oslab@...nghua.edu.cn> > Signed-off-by: Tuo Li <islituo@...il.com> Tested-by: Brian Norris <briannorris@...omium.org> Reviewed-by: Brian Norris <briannorris@...omium.org>
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