From: Yi Zou <yi.zou@intel.com>
Date: Fri, 6 Jul 2012 17:40:26 +0000 (-0700)
Subject: [SCSI] libfc: don't exch_done() on invalid sequence ptr
X-Git-Tag: v3.6-rc1~103^2~25
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=db95fc004ea50f661a98c9f25585c0a734b5c238;p=pandora-kernel.git

[SCSI] libfc: don't exch_done() on invalid sequence ptr

The lport_recv(), i.e., fc_lport_recv_req() may get called w/o the sequence ptr
being set in fr_seq(), particularly in the case of vn2vn mode, this may happen
if the passive fcp provider, e.g., tcm_fc, has not been registered yet.

Signed-off-by: Yi Zou <yi.zou@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
---

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