wil6210: improve dmesg for fw error handling

In case of FW error, make it clear (in dmesg) what branch is taken
in the error recovery code.

Change-Id: I8aa23cc999fe7851f27fe59b523ee4255214c2b0
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Git-commit: e240537b4c7303748fe44e03a6309d1d55893cd3
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git


Signed-off-by: Hamad Kadmany <hkadmany@codeaurora.org>