scsi: explicitly release bidi buffers

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Instead of trying to guess when we have a BIDI buffer in scsi_release_buffers
add a function to explicitly free the BIDI ressoures in the one place that
handles them.  This avoids needing a special __scsi_release_buffers for the
case where we already have freed the request as well.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>

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Christoph Hellwig 2014-05-01 16:51:02 +02:00

parent d6d211db37

commit c682adf3e1

1 changed files with 20 additions and 27 deletions

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drivers/scsi/scsi_lib.c

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