drm/vc4: clean up error exit path on failed dpi_connector allocation
authorColin Ian King <colin.king@canonical.com>
Thu, 2 Jun 2016 09:38:29 +0000 (10:38 +0100)
committerEric Anholt <eric@anholt.net>
Mon, 6 Jun 2016 21:28:40 +0000 (14:28 -0700)
commita9402dfe17bddeee5c72943385eaa13c39f106f7
treedd2914b565a3b4efcdba2dcae6e1624159f08139
parent1a695a905c18548062509178b98bc91e67510864
drm/vc4: clean up error exit path on failed dpi_connector allocation

There is redundant code in the clean up exit path when dpi_connector
fails to be allocated.  The current code checks if connector is NULL
before destroying it, in fact, connector is NULL at this point so
the check is redundant and can be removed. The final clean up is
that we can remove the goto fail with a simple return and the unused
variable ret.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
drivers/gpu/drm/vc4/vc4_dpi.c