staging: unisys: fix spacing in file.c

There's a missing blank line between code and declarations in file.c.
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/unisys/visorchipset/file.c

@@ -194,6 +194,7 @@ visorchipset_ioctl(struct inode *inode, struct file *file,
 	int rc = SUCCESS;
 	s64 adjustment;
 	s64 vrtc_offset;
+
 	DBGINF("entered visorchipset_ioctl, cmd=%d", cmd);
 	switch (cmd) {
 	case VMCALL_QUERY_GUEST_VIRTUAL_TIME_OFFSET: