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From: Johannes Berg <johannes@sipsolutions.net>
To: linux-wireless@vger.kernel.org
Cc: Johannes Berg <johannes.berg@intel.com>
Subject: [PATCH 04/12] wifi: rndis_wlan: fix array of flexible structures warning
Date: Sun,  4 Sep 2022 21:29:04 +0200	[thread overview]
Message-ID: <20220904212910.0e7ce5fdbcfb.I972158734def3f93b93a3858a087cbc2cca6337e@changeid> (raw)
In-Reply-To: <20220904212910.8169e8c9090c.I0357e80cc86be2d4ac6205d1f53568444dcf7c9b@changeid>

From: Johannes Berg <johannes.berg@intel.com>

Use "u8 bssid_data[]" with an appropriate cast. No binary
changes.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 drivers/net/wireless/rndis_wlan.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index 325933217b41..82a7458e01ae 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -251,7 +251,7 @@ struct ndis_80211_bssid_ex {
 
 struct ndis_80211_bssid_list_ex {
 	__le32 num_items;
-	struct ndis_80211_bssid_ex bssid[];
+	u8 bssid_data[];
 } __packed;
 
 struct ndis_80211_fixed_ies {
@@ -2084,7 +2084,8 @@ static int rndis_check_bssid_list(struct usbnet *usbdev, u8 *match_bssid,
 	netdev_dbg(usbdev->net, "%s(): buflen: %d\n", __func__, len);
 
 	bssid_len = 0;
-	bssid = next_bssid_list_item(bssid_list->bssid, &bssid_len, buf, len);
+	bssid = next_bssid_list_item((void *)bssid_list->bssid_data,
+				     &bssid_len, buf, len);
 
 	/* Device returns incorrect 'num_items'. Workaround by ignoring the
 	 * received 'num_items' and walking through full bssid buffer instead.
-- 
2.37.2


  parent reply	other threads:[~2022-09-04 19:29 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-09-04 19:29 [PATCH 01/12] wifi: ipw2100: fix warnings about non-kernel-doc Johannes Berg
2022-09-04 19:29 ` [PATCH 02/12] wifi: ipw2x00: fix array of flexible structures warnings Johannes Berg
2022-09-05 15:38   ` Kalle Valo
2022-09-22  6:09   ` Kalle Valo
2022-09-04 19:29 ` [PATCH 03/12] wifi: libertas: fix a couple of sparse warnings Johannes Berg
2022-09-04 19:29 ` Johannes Berg [this message]
2022-09-05 15:39   ` [PATCH 04/12] wifi: rndis_wlan: fix array of flexible structures warning Kalle Valo
2022-09-04 19:29 ` [PATCH 05/12] wifi: wl18xx: add some missing endian conversions Johannes Berg
2022-09-04 19:29 ` [PATCH 06/12] wifi: mwifiex: mark a variable unused Johannes Berg
2022-09-04 19:29 ` [PATCH 07/12] wifi: mwifiex: fix array of flexible structures warnings Johannes Berg
2022-09-06 22:20   ` Brian Norris
2022-09-07  6:57     ` Johannes Berg
2022-09-09 20:45       ` Brian Norris
2022-09-10 14:40         ` Johannes Berg
2022-09-04 19:29 ` [PATCH 08/12] wifi: mwifiex: fix endian conversion Johannes Berg
2022-09-06 22:22   ` Brian Norris
2022-09-04 19:29 ` [PATCH 09/12] wifi: mwifiex: fix endian annotations in casts Johannes Berg
2022-09-06 22:21   ` Brian Norris
2022-09-04 19:29 ` [PATCH 10/12] wifi: cw1200: remove RCU STA pointer handling in TX Johannes Berg
2022-09-04 19:29 ` [PATCH 11/12] wifi: cw1200: use get_unaligned_le64() Johannes Berg
2022-09-04 19:29 ` [PATCH 12/12] wifi: b43: remove empty switch statement Johannes Berg
2022-09-07  8:03 ` [PATCH 01/12] wifi: ipw2100: fix warnings about non-kernel-doc Kalle Valo

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