From: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Date: Sun, 24 May 2009 03:17:11 +0000 (+0000)
Subject: mlx4_en: Fix partial rings feature
X-Git-Tag: v2.6.31-rc1~330^2~317
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=38aab07c14adbf3c7257793d764a91923341e96a;p=pandora-kernel.git

mlx4_en: Fix partial rings feature

In case of allocation failure, the actual ring size is rounded down to
nearest power of 2. The remaining descriptors are freed.
The CQ and SRQ are allocated with the actual size and the mask is updated.

Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
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