diff options
| author | Kumar Kartikeya Dwivedi <memxor@gmail.com> | 2021-01-31 22:58:32 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-02-04 17:16:07 +0100 |
| commit | f64e4ab3c228ff5ea79f940a050e5999261b5419 (patch) | |
| tree | 5fa278183d0f8e5eafa10e2110448fbe34eb2e0b /drivers/staging/rtl8712/rtl871x_ioctl_linux.c | |
| parent | 81590693e3a2b6993c528a2944a591e28c216689 (diff) | |
staging: rtl8712: Switch from strlcpy to strscpy
strlcpy is marked as deprecated in Documentation/process/deprecated.rst,
and there is no functional difference when the caller expects truncation
(when not checking the return value). strscpy is relatively better as it
also avoids scanning the whole source string.
This silences the related checkpatch warnings from:
5dbdb2d87c29 ("checkpatch: prefer strscpy to strlcpy")
Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Link: https://lore.kernel.org/r/20210131172838.146706-12-memxor@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rtl8712/rtl871x_ioctl_linux.c')
| -rw-r--r-- | drivers/staging/rtl8712/rtl871x_ioctl_linux.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c b/drivers/staging/rtl8712/rtl871x_ioctl_linux.c index cbaa7a489748..81de5a9e6b67 100644 --- a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c +++ b/drivers/staging/rtl8712/rtl871x_ioctl_linux.c @@ -1784,7 +1784,7 @@ static int r871x_wx_set_enc_ext(struct net_device *dev, return -ENOMEM; param->cmd = IEEE_CMD_SET_ENCRYPTION; eth_broadcast_addr(param->sta_addr); - strlcpy((char *)param->u.crypt.alg, alg_name, IEEE_CRYPT_ALG_NAME_LEN); + strscpy((char *)param->u.crypt.alg, alg_name, IEEE_CRYPT_ALG_NAME_LEN); if (pext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) param->u.crypt.set_tx = 0; if (pext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) |