media: venus: hfi: return an error if session_init is already called

This makes hfi_session_init to return an error when it is
already called without a call to hfi_session_deinit.

Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Stanimir Varbanov 2019-01-16 11:41:14 -02:00 • committed by Mauro Carvalho Chehab
commit a367b9ab3e