maint: fix comma style issues: remaining code

Most of our code base uses space after comma but not before;
fix the remaining uses before adding a syntax check.

* src/network/bridge_driver.c: Consistently use commas.
* src/node_device/node_device_hal.c: Likewise.
* src/node_device/node_device_udev.c: Likewise.
* src/storage/storage_backend_rbd.c: Likewise.
Signed-off-by: NEric Blake <eblake@redhat.com>

src/network/bridge_driver.c

@@ -1700,7 +1700,7 @@ networkAddRouteToBridge(virNetworkObjPtr network,
 
     /* this creates an all-0 address of the appropriate family */
     ignore_value(virSocketAddrParse(&zero,
-                                    (VIR_SOCKET_ADDR_IS_FAMILY(addr,AF_INET)
+                                    (VIR_SOCKET_ADDR_IS_FAMILY(addr, AF_INET)
                                      ? "0.0.0.0" : "::"),
                                     VIR_SOCKET_ADDR_FAMILY(addr)));
 

src/node_device/node_device_hal.c

@@ -570,7 +570,7 @@ device_removed(LibHalContext *ctx ATTRIBUTE_UNUSED,
     virNodeDeviceObjPtr dev;
 
     nodeDeviceLock(driverState);
-    dev = virNodeDeviceFindByName(&driverState->devs,name);
+    dev = virNodeDeviceFindByName(&driverState->devs, name);
     VIR_DEBUG("%s", name);
     if (dev)
         virNodeDeviceObjRemove(&driverState->devs, dev);
@@ -588,7 +588,7 @@ device_cap_added(LibHalContext *ctx,
     virNodeDeviceObjPtr dev;
 
     nodeDeviceLock(driverState);
-    dev = virNodeDeviceFindByName(&driverState->devs,name);
+    dev = virNodeDeviceFindByName(&driverState->devs, name);
     nodeDeviceUnlock(driverState);
     VIR_DEBUG("%s %s", cap, name);
     if (dev) {

src/node_device/node_device_udev.c

@@ -357,7 +357,7 @@ typedef void (*udevLogFunctionPtr)(struct udev *udev,
                                    va_list args);
 
 static void
-ATTRIBUTE_FMT_PRINTF(6,0)
+ATTRIBUTE_FMT_PRINTF(6, 0)
 udevLogFunction(struct udev *udev ATTRIBUTE_UNUSED,
                 int priority,
                 const char *file,

src/storage/storage_backend_rbd.c

@@ -454,7 +454,7 @@ static int virStorageBackendRBDCreateVol(virConnectPtr conn,
     }
 
     if (rados_ioctx_create(ptr.cluster,
-        pool->def->source.name,&ptr.ioctx) < 0) {
+                           pool->def->source.name, &ptr.ioctx) < 0) {
         virReportError(VIR_ERR_INTERNAL_ERROR,
                        _("failed to create the RBD IoCTX. Does the pool '%s' exist?"),
                        pool->def->source.name);