White space spring cleaning

Lets squash them all, with a bit of tooling help.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
diff --git a/options.h b/options.h
index ae51cb3..28bfe91 100644
--- a/options.h
+++ b/options.h
@@ -112,5 +112,6 @@
 extern struct opt_group *opt_group_from_mask(unsigned int *mask);
 extern struct opt_group *opt_group_cat_from_mask(unsigned int *mask);
 extern struct fio_option *fio_option_find(const char *name);
+extern unsigned int fio_get_kb_base(void *);
 
 #endif