megaraid_sas: do not process IOCTLs and SCSI commands during driver removal

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Do not process any SCSI and IOCTL command further (return them with
appropriate return values to callers), while driver removal is in
progress or PCI shutdown is invoked.

Signed-off-by: Sumit Saxena <sumit.saxena@avagotech.com>
Signed-off-by: Kashyap Desai <kashyap.desai@avagotech.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

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Sumit.Saxena@avagotech.com 2014-11-17 15:24:08 +05:30 • committed by Christoph Hellwig

parent 6e755ddc29

commit aa00832b4c

1 changed files with 15 additions and 4 deletions

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drivers/scsi/megaraid/megaraid_sas_base.c

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