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| author | Christos Gkekas <chris.gekas@gmail.com> | 2017-10-27 11:12:35 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2017-10-27 16:48:50 +0300 |
| commit | d83c0d3293bbf3fe40ce9e1ac273309a44bbde91 (patch) | |
| tree | d5b3106aa53d424a44e3a47ff503356082dfe005 /drivers/net/wireless/ath/ath10k/spectral.c | |
| parent | e5b6853e9922f415765dd8032761e726be94d8b0 (diff) | |
| download | linux-d83c0d3293bbf3fe40ce9e1ac273309a44bbde91.tar.xz | |
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>
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/spectral.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/spectral.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath10k/spectral.c b/drivers/net/wireless/ath/ath10k/spectral.c index dd9cc0939ea8..2048b1e5262b 100644 --- a/drivers/net/wireless/ath/ath10k/spectral.c +++ b/drivers/net/wireless/ath/ath10k/spectral.c @@ -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); |