wil6210: unify wmi_set_ie() error handling

When printing error message, provide string describing IE kind.
Derive it from IE type
This allows removing of error messages printing
in callers

Change-Id: I775fe8e2f9b301544e1c7aa7a54a346b19f69bdf
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Git-commit: 5421bf0c1e37642f42758fe1c73e43b27901dd61
Git-repo: https://github.com/kvalo/ath.git


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