net, mc: fix the incorrect comments in two mc-related functions
net, mc: fix the incorrect comments in two mc-related functions

Signed-off-by: Zhi Yong Wu <271485df608e5866f00a6b53bd62a5efc2bd3593@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <fe08d3c717adf2ae63592e4c9aec6e3e404d8e3e@davemloft.net>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs