diff options
| author | Qing Wang <wangqing@vivo.com> | 2021-10-12 20:27:31 -0700 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2021-10-18 15:33:42 +0300 |
| commit | 65b4b8aa0f59ec34508b262cdd0f8d731a09a074 (patch) | |
| tree | a64a86ec42371417afc997f83c54efb1940becda /drivers/net/wireless/ath/ath5k | |
| parent | 0a491167fe0cf9f26062462de2a8688b96125d48 (diff) | |
ath5k: replace snprintf in show functions with sysfs_emit
coccicheck complains about the use of snprintf() in sysfs show functions.
Fix the coccicheck warning:
WARNING: use scnprintf or sprintf.
Use sysfs_emit instead of scnprintf or sprintf makes more sense.
Signed-off-by: Qing Wang <wangqing@vivo.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1634095651-4273-1-git-send-email-wangqing@vivo.com
Diffstat (limited to 'drivers/net/wireless/ath/ath5k')
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/sysfs.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath/ath5k/sysfs.c b/drivers/net/wireless/ath/ath5k/sysfs.c index 8113baddd8fc..37bf64106473 100644 --- a/drivers/net/wireless/ath/ath5k/sysfs.c +++ b/drivers/net/wireless/ath/ath5k/sysfs.c @@ -14,7 +14,7 @@ static ssize_t ath5k_attr_show_##name(struct device *dev, \ { \ struct ieee80211_hw *hw = dev_get_drvdata(dev); \ struct ath5k_hw *ah = hw->priv; \ - return snprintf(buf, PAGE_SIZE, "%d\n", get); \ + return sysfs_emit(buf, "%d\n", get); \ } \ \ static ssize_t ath5k_attr_store_##name(struct device *dev, \ @@ -41,7 +41,7 @@ static ssize_t ath5k_attr_show_##name(struct device *dev, \ { \ struct ieee80211_hw *hw = dev_get_drvdata(dev); \ struct ath5k_hw *ah = hw->priv; \ - return snprintf(buf, PAGE_SIZE, "%d\n", get); \ + return sysfs_emit(buf, "%d\n", get); \ } \ static DEVICE_ATTR(name, 0444, ath5k_attr_show_##name, NULL) @@ -64,7 +64,7 @@ static ssize_t ath5k_attr_show_noise_immunity_level_max(struct device *dev, struct device_attribute *attr, char *buf) { - return snprintf(buf, PAGE_SIZE, "%d\n", ATH5K_ANI_MAX_NOISE_IMM_LVL); + return sysfs_emit(buf, "%d\n", ATH5K_ANI_MAX_NOISE_IMM_LVL); } static DEVICE_ATTR(noise_immunity_level_max, 0444, ath5k_attr_show_noise_immunity_level_max, NULL); @@ -73,7 +73,7 @@ static ssize_t ath5k_attr_show_firstep_level_max(struct device *dev, struct device_attribute *attr, char *buf) { - return snprintf(buf, PAGE_SIZE, "%d\n", ATH5K_ANI_MAX_FIRSTEP_LVL); + return sysfs_emit(buf, "%d\n", ATH5K_ANI_MAX_FIRSTEP_LVL); } static DEVICE_ATTR(firstep_level_max, 0444, ath5k_attr_show_firstep_level_max, NULL); |