2db7b9f259
sys/dev/cxgb/cxgb_sge.c:2873:44: error: implicit conversion from 'int' to 'char' changes value from 128 to -128 [-Werror,-Wconstant-conversion] *mtod(m, char *) = CPL_ASYNC_NOTIF; ~ ^~~~~~~~~~~~~~~ This is because CPL_ASYNC_NOTIF is 0x80, so the plain char argument is wrapped to a negative value. Fix this by using uint8_t instead. Reviewed by: np MFC after: 3 days Differential Revision: https://reviews.freebsd.org/D7772