On Thu, Jul 13, 2017 at 03:45:16PM +0300, Sagi Grimberg wrote: > Hi all, > > When I compile rdma-core with -Wcast-qual I get all sorts of warnings > on non following const on casts. > > Does/should anyone care? I looked at this once.. It gets really hard to do const correctness in C.. Eg, how do you handle this: #define container_of(ptr, type, member) \ ((type *) ((uint8_t *)(ptr) - offsetof(type, member))) if ptr is a const then it has to be: #define container_of(ptr, type, member) \ ((const type *) ((const uint8_t *)(ptr) - offsetof(type, member))) Similar issue for the ccan list macros. Jason -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
