staging: unisys: fix spacing in uislib.c

Fix the line spacing between code and local variables in uislib.c.

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 4cb3487..84f40a2 100644 (file)
--- a/drivers/staging/unisys/uislib/uislib.c
+++ b/drivers/staging/unisys/uislib/uislib.c
@@ -134,6 +134,7 @@ init_vbus_channel(u64 channelAddr, u32 channelBytes)
 {
        void __iomem *rc = NULL;
        void __iomem *pChan = uislib_ioremap_cache(channelAddr, channelBytes);
+
        if (!pChan) {
                LOGERR("CONTROLVM_BUS_CREATE error: ioremap_cache of channelAddr:%Lx for channelBytes:%llu failed",
                     (unsigned long long) channelAddr,
@@ -230,6 +231,7 @@ create_bus(CONTROLVM_MESSAGE *msg, char *buf)
        /* the msg is bound for virtpci; send guest_msgs struct to callback */
        if (!msg->hdr.Flags.server) {
                struct guest_msgs cmd;
+
                cmd.msgtype = GUEST_ADD_VBUS;
                cmd.add_vbus.busNo = busNo;
                cmd.add_vbus.chanptr = bus->pBusChannel;
@@ -299,6 +301,7 @@ destroy_bus(CONTROLVM_MESSAGE *msg, char *buf)
                         */
                        if (!msg->hdr.Flags.server) {
                                struct guest_msgs cmd;
+
                                cmd.msgtype = GUEST_DEL_VBUS;
                                cmd.del_vbus.busNo = busNo;
                                if (!VirtControlChanFunc) {
@@ -434,6 +437,7 @@ create_device(CONTROLVM_MESSAGE *msg, char *buf)
                         */
                        if (!msg->hdr.Flags.server) {
                                struct guest_msgs cmd;
+
                                if (!uuid_le_cmp(dev->channelTypeGuid,
                                     UltraVhbaChannelProtocolGuid)) {
                                        wait_for_valid_guid(&((CHANNEL_HEADER
@@ -1165,6 +1169,7 @@ uislib_cache_alloc(struct kmem_cache *cur_pool, char *fn, int ln)
        * invoke oom killer), which will probably cripple the system.
        */
        void *p = kmem_cache_alloc(cur_pool, GFP_ATOMIC | __GFP_NORETRY);
+
        if (p == NULL) {
                LOGERR("uislib_malloc failed to alloc uiscmdrsp @%s:%d",
                       fn, ln);
@@ -1340,6 +1345,7 @@ Process_Incoming(void *v)
        unsigned long long cur_cycles, old_cycles, idle_cycles, delta_cycles;
        struct list_head *new_tail = NULL;
        int i;
+
        UIS_DAEMONIZE("dev_incoming");
        for (i = 0; i < 16; i++) {
                old_cycles = get_cycles();
@@ -1366,6 +1372,7 @@ Process_Incoming(void *v)
                new_tail = NULL;
                list_for_each_safe(lelt, tmp, &List_Polling_Device_Channels) {
                        int rc = 0;
+
                        dev = list_entry(lelt, struct device_info,
                                         list_polling_device_channels);
                        down(&dev->interrupt_callback_lock);
@@ -1464,6 +1471,7 @@ uislib_enable_channel_interrupts(u32 busNo, u32 devNo,
                                 void *interrupt_context)
 {
        struct device_info *dev;
+
        dev = find_dev(busNo, devNo);
        if (!dev) {
                LOGERR("%s busNo=%d, devNo=%d", __func__, (int) (busNo),
@@ -1488,6 +1496,7 @@ void
 uislib_disable_channel_interrupts(u32 busNo, u32 devNo)
 {
        struct device_info *dev;
+
        dev = find_dev(busNo, devNo);
        if (!dev) {
                LOGERR("%s busNo=%d, devNo=%d", __func__, (int) (busNo),