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ath9k: debug: Remove redundant check 

Variable val is unsigned, so checking whether it is less than zero is
redundant.

Signed-off-by: Christos Gkekas <chris.gekas@gmail.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Christos Gkekas 2017-10-27 11:12:37 +03:00 committed by Kalle Valo
parent d83c0d3293
commit 9d414949a3
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/ath/ath9k/debug.c
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@ -1167,7 +1167,7 @@ static ssize_t write_file_tpc(struct file *file, const char __user *user_buf,
if (kstrtoul(buf, 0, &val))
return -EINVAL;
if (val < 0 || val > 1)
if (val > 1)
return -EINVAL;
tpc_enabled = !!val;