From: Ilias Tsitsimpis <iliastsi@arrikto.com>
Date: Thu, 23 Apr 2015 18:30:06 +0000 (+0300)
Subject: target/loop: Enable VARLEN CDB support
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~8^2~69
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9736f4ad7c6dd79eea36c7fb537a27bbd802582a;p=pandora-kernel.git

target/loop: Enable VARLEN CDB support

Field shost->max_cmd_len is used to inform Linux / the SCSI midlayer of
the maximum CDB size an LLD is capable of handling. Set this field to
SCSI_MAX_VARLEN_CDB_SIZE for target, to enable support for
variable-sized CDBs (0x7E).

Also remove the definition of TL_SCSI_MAX_CMD_LEN since it is now
redundant.

Signed-off-by: Ilias Tsitsimpis <iliastsi@arrikto.com>
Signed-off-by: Vangelis Koukis <vkoukis@arrikto.com>
Reviewed-by: Andy Grover <agrover@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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