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| author | Andrey Utkin <andrey.krieger.utkin@gmail.com> | 2014-07-19 22:14:04 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-07-19 21:41:17 +0200 |
| commit | 788606cb8864765bb16be23d368725df84d0e3cc (patch) | |
| tree | 7170e4aba968834e15a9d13e57b8eb6689b94ace /tools/power | |
| parent | 1795cd9b3a91d4b5473c97f491d63892442212ab (diff) | |
| download | lwn-788606cb8864765bb16be23d368725df84d0e3cc.tar.gz lwn-788606cb8864765bb16be23d368725df84d0e3cc.zip | |
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>
Diffstat (limited to 'tools/power')
| -rw-r--r-- | tools/power/cpupower/utils/helpers/sysfs.c | 2 |
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; |