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ath10k: spectral: remove redundant check in write_file_spectral_count() 

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 11:12:35 +03:00 committed by Kalle Valo
parent e5b6853e99
commit d83c0d3293
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/ath/ath10k/spectral.c
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@ -406,7 +406,7 @@ static ssize_t write_file_spectral_count(struct file *file,
if (kstrtoul(buf, 0, &val))
return -EINVAL;
if (val < 0 || val > 255)
if (val > 255)
return -EINVAL;
mutex_lock(&ar->conf_mutex);