[PATCH] soc jack: When snd_soc_card_jack_new is not called or the call fails, calling this function causes a null pointer access

[Mark Brown]

On Fri, Jul 10, 2020 at 02:56:03PM +0000, qiao mnlife wrote:
> ________________________________
> From: mnlife <mnlife at foxmail.com>
> Sent: Friday, July 10, 2020 10:45:42 PM
> To: mnlife.qiao at gmail.com <mnlife.qiao at gmail.com>
> Cc: mnlife <mnlife at foxmail.com>
> Subject: [PATCH] When snd_soc_card_jack_new is not called or the call fails, calling this function causes a null pointer access
> 
> Signed-off-by: mnlife <mnlife at foxmail.com>

This looks good but it's a bit mangled in submission - can you please
try to resend using something closer to the format in
submitting-patches.rst?  The changelog should be in the body of the mail
and there should be a patch subject in a similar format to to the other
patches in git.
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