PM / tools: cpupower: drop negativity check on unsigned value

Link: https://bugzilla.kernel.org/show_bug.cgi?id=80621
Reported-by: David Binderman <dcb314@hotmail.com>
Signed-off-by: Andrey Utkin <andrey.krieger.utkin@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/tools/power/cpupower/utils/helpers/sysfs.c b/tools/power/cpupower/utils/helpers/sysfs.c
index 851c7a16ca49..09afe5d87f2b 100644
--- a/tools/power/cpupower/utils/helpers/sysfs.c
+++ b/tools/power/cpupower/utils/helpers/sysfs.c
@@ -81,7 +81,7 @@ int sysfs_is_cpu_online(unsigned int cpu)
         close(fd);
 
         value = strtoull(linebuf, &endp, 0);
-        if (value > 1 || value < 0)
+        if (value > 1)
                 return -EINVAL;
 
         return value;