[PATCH 4.4 44/66] scsi: megaraid_sas: Return pended IOCTLs with cmd_status MFI_STAT_WRONG_STATE in case adapter is dead

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Shivasharan S commit eb3fe263a48b0d27b229c213929c4cb3b1b39a0f upstream. After a kill adapter, since the cmd_status is not set, the IOCTLs will be hung

[PATCH 4.4 44/66] scsi: megaraid_sas: Return pended IOCTLs with cmd_status MFI_STAT_WRONG_STATE in case adapter is dead

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Shivasharan S commit eb3fe263a48b0d27b229c213929c4cb3b1b39a0f upstream. After a kill adapter, since the cmd_status is not set, the IOCTLs will be hung in driver resulting in application hang.