GTP_ROLE_SGSN 163 drivers/net/gtp.c if (role == GTP_ROLE_SGSN) GTP_ROLE_SGSN 497 drivers/net/gtp.c if (gtp->role == GTP_ROLE_SGSN) GTP_ROLE_SGSN 865 drivers/net/gtp.c if (role > GTP_ROLE_SGSN) {