lpfc: Fix scsi prep dma buf error.

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Didn't check for less-than-or-equal zero. Means we may later call
scsi_dma_unmap() even though we don't have valid mappings.

Signed-off-by: Dick Kennedy <dick.kennedy@avagotech.com>
Signed-off-by: James Smart <james.smart@avagotech.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: James Bottomley <JBottomley@Odin.com>

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James Smart 2015-05-22 10:42:39 -04:00 • committed by James Bottomley

parent 8b0dff1416

commit 5116fbf136

1 changed files with 1 additions and 1 deletions

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drivers/scsi/lpfc/lpfc_scsi.c

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