diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath5k/sysfs.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/sysfs.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath/ath5k/sysfs.c b/drivers/net/wireless/ath/ath5k/sysfs.c index a073cdce1f1..d8ad0e45e1c 100644 --- a/drivers/net/wireless/ath/ath5k/sysfs.c +++ b/drivers/net/wireless/ath/ath5k/sysfs.c @@ -12,7 +12,7 @@ static ssize_t ath5k_attr_show_##name(struct device *dev, \ { \ struct ieee80211_hw *hw = dev_get_drvdata(dev); \ struct ath5k_softc *sc = hw->priv; \ - return snprintf(buf, PAGE_SIZE, "%d\n", get); \ + return snprintf(buf, PAGE_SIZE, "%d\n", get); \ } \ \ static ssize_t ath5k_attr_store_##name(struct device *dev, \ @@ -21,9 +21,11 @@ static ssize_t ath5k_attr_store_##name(struct device *dev, \ { \ struct ieee80211_hw *hw = dev_get_drvdata(dev); \ struct ath5k_softc *sc = hw->priv; \ - int val; \ + int val, ret; \ \ - val = (int)simple_strtoul(buf, NULL, 10); \ + ret = kstrtoint(buf, 10, &val); \ + if (ret < 0) \ + return ret; \ set(sc->ah, val); \ return count; \ } \ @@ -37,7 +39,7 @@ static ssize_t ath5k_attr_show_##name(struct device *dev, \ { \ struct ieee80211_hw *hw = dev_get_drvdata(dev); \ struct ath5k_softc *sc = hw->priv; \ - return snprintf(buf, PAGE_SIZE, "%d\n", get); \ + return snprintf(buf, PAGE_SIZE, "%d\n", get); \ } \ static DEVICE_ATTR(name, S_IRUGO, ath5k_attr_show_##name, NULL) |