cifs: Rename MF symlink function names

Clean up camel case in functionnames.

Signed-off-by: Sachin Prabhu <sprabhu@redhat.com>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <smfrench@gmail.com>

diff --cc fs/cifs/cifsproto.h
Simple merge

diff --cc fs/cifs/inode.c
Simple merge

diff --cc fs/cifs/link.c
Simple merge

diff --cc fs/cifs/readdir.c
Simple merge