Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

BPF alignment tests got a conflict because the registers
are output as Rn_w instead of just Rn in net-next, and
in net a fixup for a testcase prohibits logical operations
on pointers before using them.

Also, we should attempt to patch BPF call args if JIT always on is
enabled.  Instead, if we fail to JIT the subprogs we should pass
an error back up and fail immediately.

Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 16 insertions, 13 deletions

diff --git a/drivers/net/wireless/ath/wcn36xx/main.c b/drivers/net/wireless/ath/wcn36xx/main.c
index 5bed323f1100..ab5be6d2c691 100644
--- a/drivers/net/wireless/ath/wcn36xx/main.c
+++ b/drivers/net/wireless/ath/wcn36xx/main.c
@@ -384,6 +384,18 @@ static int wcn36xx_config(struct ieee80211_hw *hw, u32 changed)
 		}
 	}
 
+	if (changed & IEEE80211_CONF_CHANGE_PS) {
+		list_for_each_entry(tmp, &wcn->vif_list, list) {
+			vif = wcn36xx_priv_to_vif(tmp);
+			if (hw->conf.flags & IEEE80211_CONF_PS) {
+				if (vif->bss_conf.ps) /* ps allowed ? */
+					wcn36xx_pmc_enter_bmps_state(wcn, vif);
+			} else {
+				wcn36xx_pmc_exit_bmps_state(wcn, vif);
+			}
+		}
+	}
+
 	mutex_unlock(&wcn->conf_mutex);
 
 	return 0;
@@ -757,17 +769,6 @@ static void wcn36xx_bss_info_changed(struct ieee80211_hw *hw,
 		vif_priv->dtim_period = bss_conf->dtim_period;
 	}
 
-	if (changed & BSS_CHANGED_PS) {
-		wcn36xx_dbg(WCN36XX_DBG_MAC,
-			    "mac bss PS set %d\n",
-			    bss_conf->ps);
-		if (bss_conf->ps) {
-			wcn36xx_pmc_enter_bmps_state(wcn, vif);
-		} else {
-			wcn36xx_pmc_exit_bmps_state(wcn, vif);
-		}
-	}
-
 	if (changed & BSS_CHANGED_BSSID) {
 		wcn36xx_dbg(WCN36XX_DBG_MAC, "mac bss changed_bssid %pM\n",
 			    bss_conf->bssid);
diff --git a/drivers/net/wireless/ath/wcn36xx/pmc.c b/drivers/net/wireless/ath/wcn36xx/pmc.c
index 589fe5f70971..1976b80c235f 100644
--- a/drivers/net/wireless/ath/wcn36xx/pmc.c
+++ b/drivers/net/wireless/ath/wcn36xx/pmc.c
@@ -45,8 +45,10 @@ int wcn36xx_pmc_exit_bmps_state(struct wcn36xx *wcn,
 	struct wcn36xx_vif *vif_priv = wcn36xx_vif_to_priv(vif);
 
 	if (WCN36XX_BMPS != vif_priv->pw_state) {
-		wcn36xx_err("Not in BMPS mode, no need to exit from BMPS mode!\n");
-		return -EINVAL;
+		/* Unbalanced call or last BMPS enter failed */
+		wcn36xx_dbg(WCN36XX_DBG_PMC,
+			    "Not in BMPS mode, no need to exit\n");
+		return -EALREADY;
 	}
 	wcn36xx_smd_exit_bmps(wcn, vif);
 	vif_priv->pw_state = WCN36XX_FULL_POWER;