Revert "tools: cpupower: fix return checks for sysfs_get_idlestate_count()"

[linux-drm-fsl-dcu.git] / tools / power / cpupower / utils / cpuidle-info.c

diff --git a/tools/power/cpupower/utils/cpuidle-info.c b/tools/power/cpupower/utils/cpuidle-info.c
index 458d69b444ad7d7a075de31a0b1fa8cb40ba8c77..75e66de7e7a7fc9934ec005667c6857cff42ff04 100644 (file)
--- a/tools/power/cpupower/utils/cpuidle-info.c
+++ b/tools/power/cpupower/utils/cpuidle-info.c
@@ -22,13 +22,13 @@
 
 static void cpuidle_cpu_output(unsigned int cpu, int verbose)
 {
-       int idlestates, idlestate;
+       unsigned int idlestates, idlestate;
        char *tmp;
 
        printf(_ ("Analyzing CPU %d:\n"), cpu);
 
        idlestates = sysfs_get_idlestate_count(cpu);
-       if (idlestates < 1) {
+       if (idlestates == 0) {
                printf(_("CPU %u: No idle states\n"), cpu);
                return;
        }
@@ -100,10 +100,10 @@ static void cpuidle_general_output(void)
 static void proc_cpuidle_cpu_output(unsigned int cpu)
 {
        long max_allowed_cstate = 2000000000;
-       int cstate, cstates;
+       unsigned int cstate, cstates;
 
        cstates = sysfs_get_idlestate_count(cpu);
-       if (cstates < 1) {
+       if (cstates == 0) {
                printf(_("CPU %u: No C-states info\n"), cpu);
                return;
        }