From: Jayamohan Kallickal <jayamohan.kallickal@emulex.com>
Date: Tue, 6 May 2014 01:41:24 +0000 (-0400)
Subject: be2iscsi: Fix retrieving MCCQ_WRB in non-embedded Mbox path
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~13^2~58
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=daa8dc081cd801635b2757aa6f257a79d9ac6d2c;p=pandora-kernel.git

be2iscsi: Fix retrieving MCCQ_WRB in non-embedded Mbox path

 Getting WRB for MCCQ posting was done before looking if tag is
 available or not. This lead to increase phba->ctrl.mcc_obj.q.used
 variable and the WARN_ON message was coming from wrb_from_mccq().
 Moved getting wrb from mccq after checking for the tag.

 In wrb_from_mccq(), memset is done before returning wrb ptr.
 Removed memset of mccq wrb from all other functions.

Signed-off-by: John Soni Jose <sony.john-n@emulex.com>
Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
---

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