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-rw-r--r--drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c4
-rw-r--r--drivers/net/wireless/mwifiex/pcie.c21
-rw-r--r--drivers/net/wireless/mwifiex/sdio.c9
3 files changed, 5 insertions, 29 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
index cecc3ef..2af9c0f 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
@@ -4615,8 +4615,10 @@ static s32 brcmf_notify_vif_event(struct brcmf_if *ifp,
switch (ifevent->action) {
case BRCMF_E_IF_ADD:
/* waiting process may have timed out */
- if (!cfg->vif_event.vif)
+ if (!cfg->vif_event.vif) {
+ mutex_unlock(&event->vif_event_lock);
return -EBADF;
+ }
ifp->vif = vif;
vif->ifp = ifp;
diff --git a/drivers/net/wireless/mwifiex/pcie.c b/drivers/net/wireless/mwifiex/pcie.c
index 4b54bcf..35c7972 100644
--- a/drivers/net/wireless/mwifiex/pcie.c
+++ b/drivers/net/wireless/mwifiex/pcie.c
@@ -171,7 +171,7 @@ static int mwifiex_pcie_suspend(struct pci_dev *pdev, pm_message_t state)
{
struct mwifiex_adapter *adapter;
struct pcie_service_card *card;
- int hs_actived, i;
+ int hs_actived;
if (pdev) {
card = (struct pcie_service_card *) pci_get_drvdata(pdev);
@@ -191,9 +191,6 @@ static int mwifiex_pcie_suspend(struct pci_dev *pdev, pm_message_t state)
/* Indicate device suspended */
adapter->is_suspended = true;
- for (i = 0; i < adapter->priv_num; i++)
- netif_carrier_off(adapter->priv[i]->netdev);
-
return 0;
}
@@ -209,7 +206,6 @@ static int mwifiex_pcie_resume(struct pci_dev *pdev)
{
struct mwifiex_adapter *adapter;
struct pcie_service_card *card;
- int i;
if (pdev) {
card = (struct pcie_service_card *) pci_get_drvdata(pdev);
@@ -231,10 +227,6 @@ static int mwifiex_pcie_resume(struct pci_dev *pdev)
adapter->is_suspended = false;
- for (i = 0; i < adapter->priv_num; i++)
- if (adapter->priv[i]->media_connected)
- netif_carrier_on(adapter->priv[i]->netdev);
-
mwifiex_cancel_hs(mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_STA),
MWIFIEX_ASYNC_CMD);
@@ -916,17 +908,8 @@ static int mwifiex_pcie_delete_sleep_cookie_buf(struct mwifiex_adapter *adapter)
static int mwifiex_clean_pcie_ring_buf(struct mwifiex_adapter *adapter)
{
struct pcie_service_card *card = adapter->card;
- const struct mwifiex_pcie_card_reg *reg = card->pcie.reg;
- u32 rdptr;
-
- /* Read the TX ring read pointer set by firmware */
- if (mwifiex_read_reg(adapter, reg->tx_rdptr, &rdptr)) {
- dev_err(adapter->dev,
- "Flush TXBD: failed to read reg->tx_rdptr\n");
- return -1;
- }
- if (!mwifiex_pcie_txbd_empty(card, rdptr)) {
+ if (!mwifiex_pcie_txbd_empty(card, card->txbd_rdptr)) {
card->txbd_flush = 1;
/* write pointer already set at last send
* send dnld-rdy intr again, wait for completion.
diff --git a/drivers/net/wireless/mwifiex/sdio.c b/drivers/net/wireless/mwifiex/sdio.c
index e63f646..363ba31 100644
--- a/drivers/net/wireless/mwifiex/sdio.c
+++ b/drivers/net/wireless/mwifiex/sdio.c
@@ -161,7 +161,6 @@ static int mwifiex_sdio_suspend(struct device *dev)
struct sdio_mmc_card *card;
struct mwifiex_adapter *adapter;
mmc_pm_flag_t pm_flag = 0;
- int i;
int ret = 0;
if (func) {
@@ -198,9 +197,6 @@ static int mwifiex_sdio_suspend(struct device *dev)
/* Indicate device suspended */
adapter->is_suspended = true;
- for (i = 0; i < adapter->priv_num; i++)
- netif_carrier_off(adapter->priv[i]->netdev);
-
return ret;
}
@@ -220,7 +216,6 @@ static int mwifiex_sdio_resume(struct device *dev)
struct sdio_mmc_card *card;
struct mwifiex_adapter *adapter;
mmc_pm_flag_t pm_flag = 0;
- int i;
if (func) {
pm_flag = sdio_get_host_pm_caps(func);
@@ -243,10 +238,6 @@ static int mwifiex_sdio_resume(struct device *dev)
adapter->is_suspended = false;
- for (i = 0; i < adapter->priv_num; i++)
- if (adapter->priv[i]->media_connected)
- netif_carrier_on(adapter->priv[i]->netdev);
-
/* Disable Host Sleep */
mwifiex_cancel_hs(mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_STA),
MWIFIEX_ASYNC_CMD);