Commit 81590693 authored by Kumar Kartikeya Dwivedi's avatar Kumar Kartikeya Dwivedi Committed by Greg Kroah-Hartman

staging: rtl8192u: 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:
5dbdb2d8 ("checkpatch: prefer strscpy to strlcpy")
Signed-off-by: default avatarKumar Kartikeya Dwivedi <memxor@gmail.com>
Link: https://lore.kernel.org/r/20210131172838.146706-11-memxor@gmail.comSigned-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 3055b526
...@@ -484,7 +484,7 @@ int ieee80211_wx_get_name(struct ieee80211_device *ieee, ...@@ -484,7 +484,7 @@ int ieee80211_wx_get_name(struct ieee80211_device *ieee,
struct iw_request_info *info, struct iw_request_info *info,
union iwreq_data *wrqu, char *extra) union iwreq_data *wrqu, char *extra)
{ {
strlcpy(wrqu->name, "802.11", IFNAMSIZ); strscpy(wrqu->name, "802.11", IFNAMSIZ);
if (ieee->modulation & IEEE80211_CCK_MODULATION) { if (ieee->modulation & IEEE80211_CCK_MODULATION) {
strlcat(wrqu->name, "b", IFNAMSIZ); strlcat(wrqu->name, "b", IFNAMSIZ);
if (ieee->modulation & IEEE80211_OFDM_MODULATION) if (ieee->modulation & IEEE80211_OFDM_MODULATION)
......
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