platform: goldfish: pipe: Call misc_deregister if init fails
authorRoman Kiryanov <rkir@google.com>
Wed, 3 Oct 2018 17:17:09 +0000 (10:17 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 15 Oct 2018 18:36:46 +0000 (20:36 +0200)
commit60a6e5233fcbe82a89b5b83b95b5d87e04b3be60
treefcdc96c1733bd309b0ead365129a92bcdb5a1f47
parent08360e26f2a8eba0105ca7cd598547a1749b1c68
platform: goldfish: pipe: Call misc_deregister if init fails

Undo effects of misc_register if driver's init fails after
misc_register.

Signed-off-by: Roman Kiryanov <rkir@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/platform/goldfish/goldfish_pipe.c