LKML Archive on lore.kernel.org
help / color / mirror / Atom feed
From: Larry Finger <Larry.Finger@lwfinger.net>
To: Michael Straube <straube.linux@gmail.com>, gregkh@linuxfoundation.org
Cc: phil@philpotter.co.uk, linux-staging@lists.linux.dev,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] staging: r8188eu: replace custom macros with is_broadcast_ether_addr
Date: Thu, 5 Aug 2021 18:47:26 -0500 [thread overview]
Message-ID: <32466d30-6259-4752-281b-875158ad307a@lwfinger.net> (raw)
In-Reply-To: <20210805205010.31192-1-straube.linux@gmail.com>
On 8/5/21 3:50 PM, Michael Straube wrote:
> Replace usage of custom macros with is_broadcast_ether_addr. All buffers
> are properly aligned. Remove the now unsued macros MacAddr_isBcst and
> IS_MAC_ADDRESS_BROADCAST.
>
> Signed-off-by: Michael Straube <straube.linux@gmail.com>
> ---
> drivers/staging/r8188eu/core/rtw_ioctl_set.c | 13 +++----------
> drivers/staging/r8188eu/core/rtw_recv.c | 2 +-
> drivers/staging/r8188eu/include/wifi.h | 7 -------
> 3 files changed, 4 insertions(+), 18 deletions(-)
>
> diff --git a/drivers/staging/r8188eu/core/rtw_ioctl_set.c b/drivers/staging/r8188eu/core/rtw_ioctl_set.c
> index 3e2add5409cc..c354f720310c 100644
> --- a/drivers/staging/r8188eu/core/rtw_ioctl_set.c
> +++ b/drivers/staging/r8188eu/core/rtw_ioctl_set.c
> @@ -13,13 +13,6 @@
>
> extern void indicate_wx_scan_complete_event(struct adapter *padapter);
>
> -#define IS_MAC_ADDRESS_BROADCAST(addr) \
> -(\
> - ((addr[0] == 0xff) && (addr[1] == 0xff) && \
> - (addr[2] == 0xff) && (addr[3] == 0xff) && \
> - (addr[4] == 0xff) && (addr[5] == 0xff)) ? true : false \
> -)
> -
> u8 rtw_validate_ssid(struct ndis_802_11_ssid *ssid)
> {
> u8 i;
> @@ -656,8 +649,8 @@ u8 rtw_set_802_11_add_key(struct adapter *padapter, struct ndis_802_11_key *key)
> }
>
> /* check BSSID */
> - if (IS_MAC_ADDRESS_BROADCAST(key->BSSID) == true) {
> - RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("MacAddr_isBcst(key->BSSID)\n"));
> + if (is_broadcast_ether_addr(key->BSSID)) {
> + RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("is_broadcast_ether_addr(key->BSSID)\n"));
> ret = false;
> goto exit;
> }
> @@ -744,7 +737,7 @@ u8 rtw_set_802_11_add_key(struct adapter *padapter, struct ndis_802_11_key *key)
> padapter->securitypriv.dot118021XGrpPrivacy, key->KeyLength));
> }
>
> - if ((check_fwstate(&padapter->mlmepriv, WIFI_ADHOC_STATE) == true) && (IS_MAC_ADDRESS_BROADCAST(key->BSSID) == false)) {
> + if (check_fwstate(&padapter->mlmepriv, WIFI_ADHOC_STATE) && !is_broadcast_ether_addr(key->BSSID)) {
> RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
> (" IBSS but BSSID is not Broadcast Address.\n"));
> ret = _FAIL;
> diff --git a/drivers/staging/r8188eu/core/rtw_recv.c b/drivers/staging/r8188eu/core/rtw_recv.c
> index aef32f029537..afab951d87fd 100644
> --- a/drivers/staging/r8188eu/core/rtw_recv.c
> +++ b/drivers/staging/r8188eu/core/rtw_recv.c
> @@ -694,7 +694,7 @@ static void count_rx_stats(struct adapter *padapter, struct recv_frame *prframe,
>
> padapter->mlmepriv.LinkDetectInfo.NumRxOkInPeriod++;
>
> - if ((!MacAddr_isBcst(pattrib->dst)) && (!IS_MCAST(pattrib->dst)))
> + if (!is_broadcast_ether_addr(pattrib->dst) && !IS_MCAST(pattrib->dst))
> padapter->mlmepriv.LinkDetectInfo.NumRxUnicastOkInPeriod++;
>
> if (sta)
> diff --git a/drivers/staging/r8188eu/include/wifi.h b/drivers/staging/r8188eu/include/wifi.h
> index 2c56d1d70d03..65fc677bf4eb 100644
> --- a/drivers/staging/r8188eu/include/wifi.h
> +++ b/drivers/staging/r8188eu/include/wifi.h
> @@ -368,13 +368,6 @@ enum WIFI_REG_DOMAIN {
>
> #define GetAddr4Ptr(pbuf) ((unsigned char *)((size_t)(pbuf) + 24))
>
> -#define MacAddr_isBcst(addr) \
> - ( \
> - ((addr[0] == 0xff) && (addr[1] == 0xff) && \
> - (addr[2] == 0xff) && (addr[3] == 0xff) && \
> - (addr[4] == 0xff) && (addr[5] == 0xff)) ? true : false \
> -)
> -
> static inline int IS_MCAST(unsigned char *da)
> {
> if ((*da) & 0x01)
Acked-by: Larry Finger <Larry.Finger@lwfinger,net>
next prev parent reply other threads:[~2021-08-05 23:47 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-05 20:50 Michael Straube
2021-08-05 23:47 ` Larry Finger [this message]
2021-08-06 4:37 ` Greg KH
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=32466d30-6259-4752-281b-875158ad307a@lwfinger.net \
--to=larry.finger@lwfinger.net \
--cc=gregkh@linuxfoundation.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-staging@lists.linux.dev \
--cc=phil@philpotter.co.uk \
--cc=straube.linux@gmail.com \
--subject='Re: [PATCH] staging: r8188eu: replace custom macros with is_broadcast_ether_addr' \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).