ath6kl: replace strict_strtoul() with kstrtoul()

Recommended by checkpatch.

Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

1 files changed, 2 insertions, 17 deletions

diff --git a/drivers/net/wireless/ath/ath6kl/debug.c b/drivers/net/wireless/ath/ath6kl/debug.c
index 9170b05e5d87..552adb3f80d0 100755
--- a/drivers/net/wireless/ath/ath6kl/debug.c
+++ b/drivers/net/wireless/ath/ath6kl/debug.c
@@ -856,17 +856,9 @@ static ssize_t ath6kl_regread_write(struct file *file,
                                     size_t count, loff_t *ppos)
 {
         struct ath6kl *ar = file->private_data;
-        u8 buf[50];
-        unsigned int len;
         unsigned long reg_addr;
 
-        len = min(count, sizeof(buf) - 1);
-        if (copy_from_user(buf, user_buf, len))
-                return -EFAULT;
-
-        buf[len] = '\0';
-
-        if (strict_strtoul(buf, 0, &reg_addr))
+        if (kstrtoul_from_user(user_buf, count, 0, &reg_addr))
                 return -EINVAL;
 
         if ((reg_addr % 4) != 0)
@@ -980,15 +972,8 @@ static ssize_t ath6kl_lrssi_roam_write(struct file *file,
 {
         struct ath6kl *ar = file->private_data;
         unsigned long lrssi_roam_threshold;
-        char buf[32];
-        ssize_t len;
 
-        len = min(count, sizeof(buf) - 1);
-        if (copy_from_user(buf, user_buf, len))
-                return -EFAULT;
-
-        buf[len] = '\0';
-        if (strict_strtoul(buf, 0, &lrssi_roam_threshold))
+        if (kstrtoul_from_user(user_buf, count, 0, &lrssi_roam_threshold))
                 return -EINVAL;
 
         ar->lrssi_roam_threshold = lrssi_roam_threshold;