diff options
Diffstat (limited to 'package/kernel/mac80211/patches/brcm/112-v5.4-0001-brcmfmac-move-cfg80211_ops-pointer-to-another-struct.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/brcm/112-v5.4-0001-brcmfmac-move-cfg80211_ops-pointer-to-another-struct.patch | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/package/kernel/mac80211/patches/brcm/112-v5.4-0001-brcmfmac-move-cfg80211_ops-pointer-to-another-struct.patch b/package/kernel/mac80211/patches/brcm/112-v5.4-0001-brcmfmac-move-cfg80211_ops-pointer-to-another-struct.patch deleted file mode 100644 index 653251feff..0000000000 --- a/package/kernel/mac80211/patches/brcm/112-v5.4-0001-brcmfmac-move-cfg80211_ops-pointer-to-another-struct.patch +++ /dev/null @@ -1,95 +0,0 @@ -From ba76ff25ee64d5cfc86209d1fbb3c294b2c04412 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Tue, 3 Sep 2019 06:29:26 +0200 -Subject: [PATCH 1/3] brcmfmac: move "cfg80211_ops" pointer to another struct -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This moves "ops" pointer from "struct brcmf_cfg80211_info" to the -"struct brcmf_pub". This movement makes it possible to allocate wiphy -without attaching cfg80211 (brcmf_cfg80211_attach()). It's required for -later separation of wiphy allocation and driver initialization. - -While at it fix also an unlikely memory leak in the brcmf_attach(). - -Signed-off-by: Rafał Miłecki <rafal@milecki.pl> -Signed-off-by: Kalle Valo <kvalo@codeaurora.org> ---- - .../net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 1 - - .../net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h | 1 - - drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c | 9 ++++++--- - drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h | 1 + - 4 files changed, 7 insertions(+), 5 deletions(-) - ---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c -+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c -@@ -7202,7 +7202,6 @@ void brcmf_cfg80211_detach(struct brcmf_ - brcmf_pno_detach(cfg); - brcmf_btcoex_detach(cfg); - wiphy_unregister(cfg->wiphy); -- kfree(cfg->ops); - wl_deinit_priv(cfg); - brcmf_free_wiphy(cfg->wiphy); - kfree(cfg); ---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h -+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h -@@ -292,7 +292,6 @@ struct brcmf_cfg80211_wowl { - */ - struct brcmf_cfg80211_info { - struct wiphy *wiphy; -- struct cfg80211_ops *ops; - struct brcmf_cfg80211_conf *conf; - struct brcmf_p2p_info p2p; - struct brcmf_btcoex_info *btcoex; ---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c -+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c -@@ -1245,12 +1245,15 @@ int brcmf_attach(struct device *dev, str - return -ENOMEM; - - wiphy = wiphy_new(ops, sizeof(*drvr)); -- if (!wiphy) -+ if (!wiphy) { -+ kfree(ops); - return -ENOMEM; -+ } - - set_wiphy_dev(wiphy, dev); - drvr = wiphy_priv(wiphy); - drvr->wiphy = wiphy; -+ drvr->ops = ops; - - for (i = 0; i < ARRAY_SIZE(drvr->if2bss); i++) - drvr->if2bss[i] = BRCMF_BSSIDX_INVALID; -@@ -1283,12 +1286,10 @@ int brcmf_attach(struct device *dev, str - goto fail; - } - -- drvr->config->ops = ops; - return 0; - - fail: - brcmf_detach(dev); -- kfree(ops); - - return ret; - } -@@ -1374,6 +1375,8 @@ void brcmf_detach(struct device *dev) - - bus_if->drvr = NULL; - -+ kfree(drvr->ops); -+ - wiphy_free(drvr->wiphy); - } - ---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h -+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h -@@ -97,6 +97,7 @@ struct brcmf_pub { - struct brcmf_bus *bus_if; - struct brcmf_proto *proto; - struct wiphy *wiphy; -+ struct cfg80211_ops *ops; - struct brcmf_cfg80211_info *config; - - /* Internal brcmf items */ |