ath10k: fix vdev-start timeout on error

ath10k: fix vdev-start timeout on error

[ Upstream commit 833fd34d743c728afe6d127ef7bee67e7d9199a8 ]

The vdev-start-response message should cause the
completion to fire, even in the error case.  Otherwise,
the user still gets no useful information and everything
is blocked until the timeout period.

Add some warning text to print out the invalid status
code to aid debugging, and propagate failure code.

Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>