From: Andy Grover <andy.grover@oracle.com>
Date: Thu, 4 Feb 2010 03:41:52 +0000 (-0800)
Subject: RDS: Add a warning if trying to allocate 0 sgs
X-Git-Tag: v2.6.37-rc1~147^2~499^2~73
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ee4c7b47e46a9dea789aadb8279c8505f755b3ee;p=pandora-kernel.git

RDS: Add a warning if trying to allocate 0 sgs

rds_message_alloc_sgs() only works when nents is nonzero.

Signed-off-by: Andy Grover <andy.grover@oracle.com>
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