drivers/test/src/cdiff.c:697:40: warning: ‘calloc’ sizes specified with ‘sizeof’ in the earlier argument and not in the later argument [-Wcalloc-transposed-args]
697 | cdiff_elem *el = calloc(sizeof(cdiff_elem), 1);
| ^~~~~~~~~~
drivers/test/src/cdiff.c:697:40: note: earlier argument should specify number of elements, later size of each element
When running setup.sh, I got this nice warning;
This one-line PR fixes the argument order.