staging: ks7010: remove multi-way decision

Function uses multi-way decision for control flow. Final statement of
function is spin_unlock(). Code can be simplified by adding a goto label
labelling the call to spin_unlock() and jumping to label instead of
using multi-way decision. This allows the code to be indented one
level less which adds to the readability.

Add goto label. Remove multi-way decision by jumping to label. Reduce
indentation in subsequent code. Do not change program logic.
Signed-off-by: Tobin C. Harding <me@tobin.cc>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/ks7010/ks_hostif.c

@@ -2241,36 +2241,38 @@ void hostif_sme_multicast_set(struct ks_wlan_private *priv)
 		hostif_mib_set_request(priv, LOCAL_MULTICAST_FILTER,
 				       sizeof(filter_type), MIB_VALUE_TYPE_BOOL,
 				       &filter_type);
-	} else if ((netdev_mc_count(dev) > NIC_MAX_MCAST_LIST) ||
+		goto spin_unlock;
+	}
+
+	if ((netdev_mc_count(dev) > NIC_MAX_MCAST_LIST) ||
 	    (dev->flags & IFF_ALLMULTI)) {
 		filter_type = cpu_to_le32((uint32_t)MCAST_FILTER_MCASTALL);
 		hostif_mib_set_request(priv, LOCAL_MULTICAST_FILTER,
 				       sizeof(filter_type), MIB_VALUE_TYPE_BOOL,
 				       &filter_type);
-	} else {
+		goto spin_unlock;
+	}
+
 	if (priv->sme_i.sme_flag & SME_MULTICAST) {
 		mc_count = netdev_mc_count(dev);
 		netdev_for_each_mc_addr(ha, dev) {
-				memcpy(&set_address[i * ETH_ALEN], ha->addr,
-				       ETH_ALEN);
+			memcpy(&set_address[i * ETH_ALEN], ha->addr, ETH_ALEN);
 			i++;
 		}
 		priv->sme_i.sme_flag &= ~SME_MULTICAST;
 		hostif_mib_set_request(priv, LOCAL_MULTICAST_ADDRESS,
-					       (ETH_ALEN * mc_count),
+				       ETH_ALEN * mc_count,
 				       MIB_VALUE_TYPE_OSTRING,
 				       &set_address[0]);
 	} else {
-			filter_type =
-			    cpu_to_le32((uint32_t)MCAST_FILTER_MCAST);
+		filter_type = cpu_to_le32((uint32_t)MCAST_FILTER_MCAST);
 		priv->sme_i.sme_flag |= SME_MULTICAST;
 		hostif_mib_set_request(priv, LOCAL_MULTICAST_FILTER,
-					       sizeof(filter_type),
-					       MIB_VALUE_TYPE_BOOL,
+				       sizeof(filter_type), MIB_VALUE_TYPE_BOOL,
 				       &filter_type);
 	}
-	}
 
+spin_unlock:
 	spin_unlock(&priv->multicast_spin);
 }