diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/marvell/mwifiex/debugfs.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/net/wireless/marvell/mwifiex/debugfs.c b/drivers/net/wireless/marvell/mwifiex/debugfs.c index 0b9c580af988..2eff989c6d9f 100644 --- a/drivers/net/wireless/marvell/mwifiex/debugfs.c +++ b/drivers/net/wireless/marvell/mwifiex/debugfs.c @@ -880,14 +880,12 @@ mwifiex_reset_write(struct file *file, { struct mwifiex_private *priv = file->private_data; struct mwifiex_adapter *adapter = priv->adapter; - char cmd; bool result; + int rc; - if (copy_from_user(&cmd, ubuf, sizeof(cmd))) - return -EFAULT; - - if (strtobool(&cmd, &result)) - return -EINVAL; + rc = kstrtobool_from_user(ubuf, count, &result); + if (rc) + return rc; if (!result) return -EINVAL; |