From: Robert Richter <robert.richter@amd.com>
Date: Tue, 16 Mar 2010 16:07:33 +0000 (+0100)
Subject: perf, x86: Report error code that returned from x86_pmu.hw_config()
X-Git-Tag: v2.6.35-rc1~522^2~190
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=984763cb90d4b5444baa0c3e43feff7926bf1834;p=pandora-kernel.git

perf, x86: Report error code that returned from x86_pmu.hw_config()

If x86_pmu.hw_config() fails a fixed error code (-EOPNOTSUPP) is
returned even if a different error was reported. This patch fixes
this.

Signed-off-by: Robert Richter <robert.richter@amd.com>
Acked-by: Cyrill Gorcunov <gorcunov@gmail.com>
Acked-by: Lin Ming <ming.m.lin@intel.com>
Cc: acme@redhat.com
Cc: eranian@google.com
Cc: gorcunov@openvz.org
Cc: peterz@infradead.org
Cc: fweisbec@gmail.com
LKML-Reference: <20100316160733.GR1585@erda.amd.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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