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rtl8192{ce,cu,de,se}: avoid problems because of possible ERFOFF -> ERFSLEEP transition 

In drivers rtl8192ce, rtl8192cu, rtl8192se, and rtl8192de, break
statements would allow ppsc->rfpwr_state to be changed to ERFSLEEP
even though the device is actually in ERFOFF.

Signed-off-by: Philipp Dreimann <philipp@dreimann.net>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Stable <stable@vger.kernel.org>
Cc: Chaoming Li <chaoming_li@realsil.com.cn>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Philipp Dreimann 2011-12-07 13:43:31 -06:00 committed by John W. Linville
parent 15062e6a85
commit 91ddff8a3b
4 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/wireless/rtlwifi/rtl8192ce/phy.c
View File

@ -569,7 +569,7 @@ static bool _rtl92ce_phy_set_rf_power_state(struct ieee80211_hw *hw,
}
case ERFSLEEP:{
if (ppsc->rfpwr_state == ERFOFF)
break;
return false;
for (queue_id = 0, i = 0;
queue_id < RTL_PCI_MAX_TX_QUEUE_COUNT;) {
ring = &pcipriv->dev.tx_ring[queue_id];

2
drivers/net/wireless/rtlwifi/rtl8192cu/phy.c
View File

@ -548,7 +548,7 @@ static bool _rtl92cu_phy_set_rf_power_state(struct ieee80211_hw *hw,
break;
case ERFSLEEP:
if (ppsc->rfpwr_state == ERFOFF)
break;
return false;
for (queue_id = 0, i = 0;
queue_id < RTL_PCI_MAX_TX_QUEUE_COUNT;) {
ring = &pcipriv->dev.tx_ring[queue_id];

2
drivers/net/wireless/rtlwifi/rtl8192de/phy.c
View File

@ -3374,7 +3374,7 @@ bool rtl92d_phy_set_rf_power_state(struct ieee80211_hw *hw,
break;
case ERFSLEEP:
if (ppsc->rfpwr_state == ERFOFF)
break;
return false;
for (queue_id = 0, i = 0;
queue_id < RTL_PCI_MAX_TX_QUEUE_COUNT;) {

2
drivers/net/wireless/rtlwifi/rtl8192se/phy.c
View File

@ -602,7 +602,7 @@ bool rtl92s_phy_set_rf_power_state(struct ieee80211_hw *hw,
}
case ERFSLEEP:
if (ppsc->rfpwr_state == ERFOFF)
break;
return false;
for (queue_id = 0, i = 0;
queue_id < RTL_PCI_MAX_TX_QUEUE_COUNT;) {