From: Joe Eykholt <jeykholt@cisco.com>
Date: Tue, 25 Aug 2009 21:02:17 +0000 (-0700)
Subject: [SCSI] libfc: discovery restart sequence error fix
X-Git-Tag: v2.6.32-rc1~689^2~43
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c356afd48690775097507c37780ee17c0b0ea375;p=pandora-kernel.git

[SCSI] libfc: discovery restart sequence error fix

When an RSCN is received during fabric discovery, it restarts.
After the restart, disc->seq_count was incremented, so when
the first frame was received, it was considered "out of sequence".
That left the state disc->active, preventing further discoveries.

Change to advance the sequence count before parsing, so that it
won't be changed after a potential restart.

Signed-off-by: Joe Eykholt <jeykholt@cisco.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
---

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