From: Andrey Utkin <andrey.krieger.utkin@gmail.com>
Date: Sat, 19 Jul 2014 19:14:04 +0000 (+0300)
Subject: PM / tools: cpupower: drop negativity check on unsigned value
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=788606cb8864765bb16be23d368725df84d0e3cc;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

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>
---

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;