From: Gavin Shan <gwshan@linux.vnet.ibm.com>
Date: Wed, 12 Nov 2014 02:36:09 +0000 (+1100)
Subject: powerpc/powernv: Simplify pnv_ioda_configure_pe()
X-Git-Tag: omap-for-v3.19/fixes-rc1~123^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4773f76b61e5cbf41ad514978d9338d8a7ed49e1;p=pandora-kernel.git

powerpc/powernv: Simplify pnv_ioda_configure_pe()

Nested if statements are always bad and the patch avoids one by
checking PHB type and bail in advance if necessary.

Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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