gma500: clean up error handling in init

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[ Upstream commit 15ccc39b3a ]

The main problem with this error handling was that it didn't clean up if
i2c_add_numbered_adapter() failed.  This code is pretty old, and doesn't
match with today's checkpatch.pl standards so I took the opportunity to
tidy it up a bit.  I changed the NULL comparison, and removed the
WARNING message if kzalloc() fails and updated the label names.

Fixes: 1b082ccf59 ("gma500: Add Oaktrail support")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/X8ikkAqZfnDO2lu6@mwanda
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Dan Carpenter 2020-12-03 11:40:48 +03:00 • committed by Greg Kroah-Hartman

parent 9a83b8b331

commit c4c8db5eb1

1 changed files with 13 additions and 9 deletions

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drivers/gpu/drm/gma500/oaktrail_hdmi_i2c.c

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