drm/vc4: clean up error handling on devm_kzalloc failure
The current error handling when devm_kzalloc fails performs a non-null check on connector which is redundant because connector is null at that failure point. Once this is removed, make the failure path into a trivial -ENOMEM return to clean up the error handling. Also remove need to initialize connector to NULL. Detected by CoverityScan CID#1339527 ("Logically dead code") Signed-off-by:Colin Ian King <colin.king@canonical.com> Signed-off-by:
Eric Anholt <eric@anholt.net> Reviewed-by:
Eric Anholt <eric@anholt.net> Link: https://patchwork.freedesktop.org/patch/msgid/20170908140504.1340-1-colin.king@canonical.com
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45ae2787
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