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(parent: 56d07db) | patch
cpufreq: Use signed type for 'ret' variable, to store negative error values
authorSrivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
Fri, 6 Sep 2013 19:54:06 +0000 (01:24 +0530)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Tue, 10 Sep 2013 00:49:48 +0000 (02:49 +0200)
commit5136fa56582beadb7fa71eb30bc79148bfcba5c1
tree12dc11b371dd0fbfbca20db5cae5f2941c542c33tree | snapshot
parent56d07db274b7b15ca38b60ea4a762d40de093000commit | diff
cpufreq: Use signed type for 'ret' variable, to store negative error values

There are places where the variable 'ret' is declared as unsigned int
and then used to store negative return values such as -EINVAL. Fix them
by declaring the variable as a signed quantity.

Signed-off-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/cpufreq/cpufreq.c diff | blob | history
Domain: System / Kernel;