scsi: mpt3sas: Implement device_remove_in_progress check in IOCTL path

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When device missing event arrives, device_remove_in_progress bit will be
set and hence driver has to stop sending IOCTL commands.Now the check has
been added in IOCTL path to test device_remove_in_progress bit is set, if
so then IOCTL will be failed printing failure message.

Signed-off-by: Chaitra P B <chaitra.basappa@broadcom.com>
Signed-off-by: Sathya Prakash <sathya.prakash@broadcom.com>
Signed-off-by: Suganath Prabu S <suganath-prabu.subramani@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

...

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Suganath Prabu Subramani 2016-10-26 13:34:34 +05:30 • committed by Martin K. Petersen

parent bb35066123

commit c696f7b83e

4 changed files with 86 additions and 8 deletions

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19

drivers/scsi/mpt3sas/mpt3sas_base.c

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5

drivers/scsi/mpt3sas/mpt3sas_base.h

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46

drivers/scsi/mpt3sas/mpt3sas_ctl.c

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24

drivers/scsi/mpt3sas/mpt3sas_scsih.c

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