tree 0183fb3860cef820a15b5f66ca5d574918c16640
parent e4472cb3706ceea42797ae1dc79d624026986694
author Thomas Renninger <trenn@suse.de> 1138790317 +0100
committer Dave Jones <davej@redhat.com> 1138917104 -0500

[CPUFREQ] Check for not initialized freq on cpufreq changes

Test for old_freq equals 0 to insure not to divide by 0:
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Check for not initialized freq on cpufreq changes

Signed-off-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: Dave Jones <davej@redhat.com>