X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Fdrivers%2Fstaging%2Fvt6656%2Fpower.c;fp=kernel%2Fdrivers%2Fstaging%2Fvt6656%2Fpower.c;h=13afce27951c965fb4861956796071941dfbd045;hb=e09b41010ba33a20a87472ee821fa407a5b8da36;hp=0ffbaed5d7744ccb119d9d3dfa4f12e5b0634ad3;hpb=f93b97fd65072de626c074dbe099a1fff05ce060;p=kvmfornfv.git

diff --git a/kernel/drivers/staging/vt6656/power.c b/kernel/drivers/staging/vt6656/power.c
index 0ffbaed5d..13afce279 100644
--- a/kernel/drivers/staging/vt6656/power.c
+++ b/kernel/drivers/staging/vt6656/power.c
@@ -59,10 +59,9 @@ void vnt_enable_power_saving(struct vnt_private *priv, u16 listen_interval)
 	/* set period of power up before TBTT */
 	vnt_mac_write_word(priv, MAC_REG_PWBT, C_PWBT);
 
-	if (priv->op_mode != NL80211_IFTYPE_ADHOC) {
+	if (priv->op_mode != NL80211_IFTYPE_ADHOC)
 		/* set AID */
 		vnt_mac_write_word(priv, MAC_REG_AIDATIM, aid);
-	}
 
 	/* Warren:06-18-2004,the sequence must follow
 	 * PSEN->AUTOSLEEP->GO2DOZE
@@ -85,11 +84,10 @@ void vnt_enable_power_saving(struct vnt_private *priv, u16 listen_interval)
 
 		/* first time set listen next beacon */
 		vnt_mac_reg_bits_on(priv, MAC_REG_PSCTL, PSCTL_LNBCN);
-	} else {
+	} else
 
 		/* always listen beacon */
 		vnt_mac_reg_bits_on(priv, MAC_REG_PSCTL, PSCTL_ALBCN);
-	}
 
 	dev_dbg(&priv->usb->dev,  "PS:Power Saving Mode Enable...\n");
 }
@@ -109,7 +107,7 @@ void vnt_disable_power_saving(struct vnt_private *priv)
 
 	/* disable power saving hw function */
 	vnt_control_out(priv, MESSAGE_TYPE_DISABLE_PS, 0,
-						0, 0, NULL);
+	                0, 0, NULL);
 
 	/* clear AutoSleep */
 	vnt_mac_reg_bits_off(priv, MAC_REG_PSCFG, PSCFG_AUTOSLEEP);
@@ -134,7 +132,7 @@ int vnt_next_tbtt_wakeup(struct vnt_private *priv)
 	struct ieee80211_conf *conf = &hw->conf;
 	int wake_up = false;
 
-	if (conf->listen_interval == 1) {
+	if (conf->listen_interval > 1) {
 		/* Turn on wake up to listen next beacon */
 		vnt_mac_reg_bits_on(priv, MAC_REG_PSCTL, PSCTL_LNBCN);
 		wake_up = true;