3dfb9facb0
With GCC 7 we need to explicitly document when we are falling through from one switch case to another. Fixes: af75078fece3 ("first public release") Fixes: 8bae1da2afe0 ("hash: fallback to software CRC32 implementation") Fixes: 9ec201f5d6e7 ("mbuf: provide bulk allocation") Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>