[SCSI] Return VPD page length in scsi_vpd_inquiry()

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We should be returning the number of bytes of the
requested VPD page in scsi_vpd_inquiry.
This makes it easier for the caller to verify the
required space.

[jejb: fix up mm warning spotted by Sergey]
Tested-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

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Hannes Reinecke 2014-03-15 09:51:48 +01:00 • committed by James Bottomley

parent 276b20d09b

commit bc8945df3c

1 changed files with 11 additions and 8 deletions

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drivers/scsi/scsi.c

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