Commits
James Smart committed 5a9eeff57f3
scsi: lpfc: Fix kernel Oops due to null pring pointers Driver is hitting null pring pointers in lpfc_do_work(). Pointer assignment occurs based on SLI-revision. If recovering after an error, its possible the sli revision for the port was cleared, making the lpfc_phba_elsring() not return a ring pointer, thus the null pointer. Add SLI revision checking to lpfc_phba_elsring() and status checking to all callers. Signed-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>