staging: unisys: refactor create_bus()

Fix the missing braces and logical continuation problems in create_bus().

Signed-off-by: Ken Depro <kenneth.depro@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/unisys/uislib/uislib.c b/drivers/staging/unisys/uislib/uislib.c
index f25dd2f..1ddbe78 100644 (file)
--- a/drivers/staging/unisys/uislib/uislib.c
+++ b/drivers/staging/unisys/uislib/uislib.c
@@ -192,8 +192,10 @@ create_bus(struct controlvm_message *msg, char *buf)
                bus->guest_handle = 0;
                bus->bus_no = busNo;
                bus->local_vnic = 1;
-       } else
-               bus->bus_no = bus->guest_handle = busNo;
+       } else {
+               bus->bus_no = busNo;
+               bus->guest_handle = busNo;
+       }
        sprintf(bus->name, "%d", (int)bus->bus_no);
        bus->device_count = deviceCount;
        bus->device =
@@ -220,8 +222,8 @@ create_bus(struct controlvm_message *msg, char *buf)
                kfree(bus);
                return CONTROLVM_RESP_ERROR_ALREADY_DONE;
        }
-       if ((msg->cmd.create_bus.channel_addr != 0)
-           && (msg->cmd.create_bus.channel_bytes != 0)) {
+       if ((msg->cmd.create_bus.channel_addr != 0) &&
+           (msg->cmd.create_bus.channel_bytes != 0)) {
                bus->bus_channel_bytes = msg->cmd.create_bus.channel_bytes;
                bus->bus_channel =
                    init_vbus_channel(msg->cmd.create_bus.channel_addr,
@@ -256,9 +258,9 @@ create_bus(struct controlvm_message *msg, char *buf)
 
        /* add bus at the head of our list */
        write_lock(&BusListLock);
-       if (!BusListHead)
+       if (!BusListHead) {
                BusListHead = bus;
-       else {
+       } else {
                bus->next = BusListHead;
                BusListHead = bus;
        }