When the adapter FW is administratively set to RO mode, a FW update
triggered by the driver's sysfs attribute will fail. Currently, the
driver's logging mechanism does not properly parse the adapter return codes
and print a meaningful message.  This oversight prevents quick diagnosis in
the field.

Parse the adapter return codes for Write_Object and write an appropriate
message to the system console.

[mkp: typo]

Link: https://lore.kernel.org/r/20191018211832.7917-3-jsmart2021@gmail.comSigned-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>