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authorAndrey Utkin <andrey.krieger.utkin@gmail.com>2014-07-15 01:56:21 +0300
committerMatthew Garrett <matthew.garrett@nebula.com>2014-08-16 01:23:51 -0700
commitbd3c7b9ef7ff26d541393e6c3e985b1c72c277c3 (patch)
tree7657ee9b001249c3275456c4da486ad255ef1b22
parent22ba58c8abea9e948d406776b9252024a30bd45c (diff)
downloadlinux-bd3c7b9ef7ff26d541393e6c3e985b1c72c277c3.tar.gz
drivers/platform/x86/thinkpad_acpi.c: don't test unsigned int for negativity
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=80231 Reported-by: David Binderman <dcb314@hotmail.com> Signed-off-by: Andrey Utkin <andrey.krieger.utkin@gmail.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
-rw-r--r--drivers/platform/x86/thinkpad_acpi.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index 0fefb2420073..61e8ff020256 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -6144,7 +6144,7 @@ static int brightness_set(unsigned int value)
{
int res;
- if (value > bright_maxlvl || value < 0)
+ if (value > bright_maxlvl)
return -EINVAL;
vdbg_printk(TPACPI_DBG_BRGHT,