uwrq is an unsigned 32-bit integer, it cannot be less than zero.
Signed-off-by: Nathan Chancellor <natechancel...@gmail.com>
---
drivers/staging/ks7010/ks_wlan_net.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/ks7010/ks_wlan_net.c
b/drivers/staging/ks7010/ks_wlan_net.c
index e96477937f65..0c83d6fe270f 100644
--- a/drivers/staging/ks7010/ks_wlan_net.c
+++ b/drivers/staging/ks7010/ks_wlan_net.c
@@ -1928,7 +1928,7 @@ static int ks_wlan_set_beacon_lost(struct net_device *dev,
if (priv->sleep_mode == SLP_SLEEP)
return -EPERM;
/* for SLEEP MODE */
- if (*uwrq < BEACON_LOST_COUNT_MIN || *uwrq > BEACON_LOST_COUNT_MAX)
+ if (*uwrq > BEACON_LOST_COUNT_MAX)
return -EINVAL;
priv->reg.beacon_lost_count = *uwrq;
@@ -2133,7 +2133,7 @@ static int ks_wlan_set_tx_gain(struct net_device *dev,
if (priv->sleep_mode == SLP_SLEEP)
return -EPERM;
/* for SLEEP MODE */
- if (*uwrq < 0 || *uwrq > 0xFF)
+ if (*uwrq > 0xFF)
return -EINVAL;
priv->gain.tx_gain = (uint8_t)*uwrq;
@@ -2165,7 +2165,7 @@ static int ks_wlan_set_rx_gain(struct net_device *dev,
if (priv->sleep_mode == SLP_SLEEP)
return -EPERM;
/* for SLEEP MODE */
- if (*uwrq < 0 || *uwrq > 0xFF)
+ if (*uwrq > 0xFF)
return -EINVAL;
priv->gain.rx_gain = (uint8_t)*uwrq;
--
2.17.0
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