From: Sergey Ryazanov <ryazanov.s.a@gmail.com>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: "David S. Miller" <davem@davemloft.net>,
netdev@vger.kernel.org, open list <linux-kernel@vger.kernel.org>,
Loic Poulain <loic.poulain@linaro.org>,
Johannes Berg <johannes@sipsolutions.net>,
Jakub Kicinski <kuba@kernel.org>
Subject: Re: [PATCH v2 1/2] wwan: core: Avoid returning NULL from wwan_create_dev()
Date: Fri, 6 Aug 2021 12:15:10 +0300 [thread overview]
Message-ID: <CAHNKnsSLQ9QpOk+YqqVKj3hJEJXMPGpazBV_hWngj2bwLp8LSQ@mail.gmail.com> (raw)
In-Reply-To: <20210806085413.61536-1-andriy.shevchenko@linux.intel.com>
On Fri, Aug 6, 2021 at 12:00 PM Andy Shevchenko
<andriy.shevchenko@linux.intel.com> wrote:
> Make wwan_create_dev() to return either valid or error pointer,
> In some cases it may return NULL. Prevent this by converting
> it to the respective error pointer.
>
> Fixes: 9a44c1cc6388 ("net: Add a WWAN subsystem")
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
> ---
> v2: rewrote to return error pointer, align callers (Loic)
Acked-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
next prev parent reply other threads:[~2021-08-06 9:15 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-06 8:54 [PATCH v2 1/2] wwan: core: Avoid returning NULL from wwan_create_dev() Andy Shevchenko
2021-08-06 8:54 ` [PATCH v2 2/2] wwan: core: Unshadow error code returned by ida_alloc_range)) Andy Shevchenko
2021-08-06 9:17 ` Sergey Ryazanov
2021-08-06 14:19 ` Andy Shevchenko
2021-08-06 20:35 ` Sergey Ryazanov
2021-08-11 12:50 ` Andy Shevchenko
2021-08-06 9:32 ` Loic Poulain
2021-08-06 9:15 ` Sergey Ryazanov [this message]
2021-08-06 9:29 ` [PATCH v2 1/2] wwan: core: Avoid returning NULL from wwan_create_dev() Loic Poulain
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