scsi: aacraid: Fix for excessive prints on EEH
This issue showed up on a kdump debug(single CPU on powerkvm), when EEH errors rendered the adapter unusable. The driver correctly detected the issue and attempted to restart the controller, in doing so the driver attempted to read the status registers of the controller. This triggered additional eeh errors which continued for a good 6 minutes. Fixed by returning without waiting when EEH error is reported. Signed-off-by: NRaghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com> Reviewed-by: NDavid Carroll <David.Carroll@microsemi.com> Reviewed-by: NJohannes Thumshirn <jthumshirn@suse.de> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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