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Date:   Thu, 27 Aug 2020 04:50:00 +0000
From:   Ganapathi Bhat <>
To:     Brian Norris <>,
        Tetsuo Handa <>
CC:     amit karwar <>,
        Andrey Konovalov <>,
        "David S. Miller" <>,
        Dmitry Vyukov <>,
        Xinming Hu <>,
        Kalle Valo <>,
        Linux Kernel <>,
        Linux USB Mailing List <>,
        linux-wireless <>,
        "<>" <>,
        Nishant Sarmukadam <>,
        "" <>,
        syzbot <>,
        syzbot <>
Subject: RE: [EXT] Re: [PATCH v2] mwifiex: don't call del_timer_sync() on
 uninitialized timer

Hi Tetsuo,

> > "grep -FrB1 'del_timer' drivers/ | grep -FA1 '.function)'" says that
> > currently there are 28 locations which call del_timer[_sync]() only if
> > that timer's function field was initialized (because timer_setup()
> > sets that timer's function field). Therefore, let's use same approach here.

Thanks for the change, it look cleaner than my re-work;

Acked-by: Ganapathi Bhat <>


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