From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Wed, 7 Nov 2007 10:21:47 +0000 (-0800)
Subject: [IPSEC]: Fix crypto_alloc_comp error checking
X-Git-Tag: v2.6.24-rc3~179^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4999f3621f4da622e77931b3d33ada6c7083c705;p=pandora-kernel.git

[IPSEC]: Fix crypto_alloc_comp error checking

The function crypto_alloc_comp returns an errno instead of NULL
to indicate error.  So it needs to be tested with IS_ERR.

This is based on a patch by Vicenç Beltran Querol.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
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