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| author | Christos Gkekas <chris.gekas@gmail.com> | 2017-10-27 11:12:37 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2017-10-27 16:50:20 +0300 |
| commit | 9d414949a3061ba1a76fbc7900e00902968df4ef (patch) | |
| tree | e04ab7136759d8e3a6f087a44d9e2648749ff473 | |
| parent | d83c0d3293bbf3fe40ce9e1ac273309a44bbde91 (diff) | |
| download | lwn-9d414949a3061ba1a76fbc7900e00902968df4ef.tar.gz lwn-9d414949a3061ba1a76fbc7900e00902968df4ef.zip | |
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>
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/debug.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c index 5a0a05abd51a..9e8aed5c478c 100644 --- a/drivers/net/wireless/ath/ath9k/debug.c +++ b/drivers/net/wireless/ath/ath9k/debug.c @@ -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; |