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ath9k: drop negativity checks for unsigned values coming from kstrtoul()

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Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=80471
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=80481
Reported-by: David Binderman <dcb314@hotmail.com>
Signed-off-by: Andrey Utkin <andrey.krieger.utkin@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Andrey Utkin
2014-07-17 16:56:37 +03:00
committed by John W. Linville
parent 3ae351abf1
commit 3f5572020c
2 changed files with 5 additions and 5 deletions
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2
drivers/net/wireless/ath/ath9k/debug.c
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@@ -202,7 +202,7 @@ static ssize_t write_file_ani(struct file *file,
if (kstrtoul(buf, 0, &ani))
return -EINVAL;
if (ani < 0 || ani > 1)
if (ani > 1)
return -EINVAL;
common->disable_ani = !ani;