[SCSI] vmw_pvscsi: Fix pvscsi_abort() function.

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This change ensures that pvscsi_abort() function returns SUCCESS
only when the command in question was actually completed, otherwise
returns FAILURE. The code before change, was causing a bug where
driver tries to complete a command to the mid-layer while the mid-layer
has already requested the driver to abort that command, in response
to which the driver has responded with SUCCESS causing mid-layer
to free the command struct.

Signed-off-by: Arvind Kumar <arvindkumar@vmware.com>
Tested-by: Ewan Milne <emilne@redhat.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

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Arvind Kumar 2014-03-08 12:51:12 -08:00 • committed by James Bottomley

parent 4909cc2b89

commit a2713cceb3

2 changed files with 49 additions and 6 deletions

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53

drivers/scsi/vmw_pvscsi.c

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4

drivers/scsi/vmw_pvscsi.h

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