Add SPDX license identifiers to source files under the LGPL

[thirdparty/systemd.git] / src / network / netdev / geneve.c

diff --git a/src/network/netdev/geneve.c b/src/network/netdev/geneve.c
index bb9807b556085b90d4ffd0d74e339a858a9f4884..1d50963e0460dc13943bbf817458c96192fe4954 100644 (file)
--- a/src/network/netdev/geneve.c
+++ b/src/network/netdev/geneve.c
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1+ */
 /***
     This file is part of systemd.
 
@@ -201,71 +202,6 @@ int config_parse_geneve_vni(const char *unit,
         return 0;
 }
 
-int config_parse_geneve_tos(const char *unit,
-                                   const char *filename,
-                                   unsigned line,
-                                   const char *section,
-                                   unsigned section_line,
-                                   const char *lvalue,
-                                   int ltype,
-                                   const char *rvalue,
-                                   void *data,
-                                   void *userdata) {
-        Geneve *v = userdata;
-        uint8_t f;
-        int r;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        r = safe_atou8(rvalue, &f);
-        if (r < 0) {
-                log_syntax(unit, LOG_ERR, filename, line, r, "Failed to parse Geneve TOS '%s'.", rvalue);
-                return 0;
-        }
-
-        v->tos = f;
-
-        return 0;
-}
-
-int config_parse_geneve_ttl(const char *unit,
-                            const char *filename,
-                            unsigned line,
-                            const char *section,
-                            unsigned section_line,
-                            const char *lvalue,
-                            int ltype,
-                            const char *rvalue,
-                            void *data,
-                            void *userdata) {
-        Geneve *v = userdata;
-        uint8_t f;
-        int r;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        r = safe_atou8(rvalue, &f);
-        if (r < 0) {
-                log_syntax(unit, LOG_ERR, filename, line, r, "Failed to parse Geneve TTL '%s'.", rvalue);
-                return 0;
-        }
-
-        if (f == 0) {
-                log_syntax(unit, LOG_ERR, filename, line, r, "Invalid Geneve TTL '%s'.", rvalue);
-                return 0;
-        }
-
-        v->ttl = f;
-
-        return 0;
-}
-
 int config_parse_geneve_address(const char *unit,
                                 const char *filename,
                                 unsigned line,
@@ -303,36 +239,6 @@ int config_parse_geneve_address(const char *unit,
         return 0;
 }
 
-int config_parse_geneve_destination_port(const char *unit,
-                                         const char *filename,
-                                         unsigned line,
-                                         const char *section,
-                                         unsigned section_line,
-                                         const char *lvalue,
-                                         int ltype,
-                                         const char *rvalue,
-                                         void *data,
-                                         void *userdata) {
-        Geneve *v = userdata;
-        uint16_t port;
-        int r;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        r = parse_ip_port(rvalue, &port);
-        if (r < 0) {
-                log_syntax(unit, LOG_ERR, filename, line, r, "Failed to parse Geneve destination port '%s'.", rvalue);
-                return 0;
-        }
-
-        v->dest_port = port;
-
-        return 0;
-}
-
 int config_parse_geneve_flow_label(const char *unit,
                                    const char *filename,
                                    unsigned line,
@@ -369,6 +275,21 @@ int config_parse_geneve_flow_label(const char *unit,
         return 0;
 }
 
+static int netdev_geneve_verify(NetDev *netdev, const char *filename) {
+        Geneve *v = GENEVE(netdev);
+
+        assert(netdev);
+        assert(v);
+        assert(filename);
+
+        if (v->ttl == 0) {
+                log_warning("Invalid Geneve TTL value '0' configured in '%s'. Ignoring", filename);
+                return -EINVAL;
+        }
+
+        return 0;
+}
+
 static void geneve_init(NetDev *netdev) {
         Geneve *v;
 
@@ -391,4 +312,5 @@ const NetDevVTable geneve_vtable = {
         .sections = "Match\0NetDev\0GENEVE\0",
         .create = netdev_geneve_create,
         .create_type = NETDEV_CREATE_INDEPENDENT,
+        .config_verify = netdev_geneve_verify,
 };