From: Alex Chiang <achiang@hp.com>
Date: Thu, 24 Apr 2008 18:57:08 +0000 (-0600)
Subject: [IA64] Remove printk noise on unimplemented SAL_PHYSICAL_ID_INFO
X-Git-Tag: v2.6.26-rc1~348^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6ff0bc94eee96fe45e5caa338c8b03cb99431fa9;p=pandora-kernel.git

[IA64] Remove printk noise on unimplemented SAL_PHYSICAL_ID_INFO

Commit 113134fcbca83619be4c68d0ca66db6093777b5d changed the flow of
control when calling PAL_LOGICAL_TO_PHYSICAL and SAL_PHYSICAL_ID_INFO.
With the change, if a platform did not implement the latter, a useless
printk would appear in the boot log:

	ia64_sal_pltid failed with -1

So let's check the return code and only printk on a true error, and do
not print anything in the unimplemented case. While we're in there,
clean up some stylistic issues too.

Signed-off-by: Alex Chiang <achiang@hp.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
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