From: Han Pingtian <phan@redhat.com>
Date: Fri, 14 Jan 2011 23:00:50 +0000 (+0800)
Subject: perf test: check if cpu_map__new() return NULL
X-Git-Tag: v2.6.39-rc1~510^2~114^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=98d77b78504a423fca911a26a17bee00ef2fdda2;p=pandora-kernel.git

perf test: check if cpu_map__new() return NULL

It looks like we should check if cpus is NULL after

	cpus = cpu_map__new(NULL);

in test__open_syscall_event_on_all_cpus().

LKML-Reference: <20110114230050.GA7011@localhost>
Signed-off-by: Han Pingtian <phan@redhat.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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