netif rename: optimistic loop for the name to become free

[elogind.git] / udev_rules.c

diff --git a/udev_rules.c b/udev_rules.c
index ee4632513acd317a6f1d3e357005311d8864f2bf..03b3f2a1165de1910354677eb9522047b7f49bf6 100644 (file)
--- a/udev_rules.c
+++ b/udev_rules.c
@@ -401,7 +401,6 @@ void udev_rules_apply_format(struct udevice *udev, char *string, size_t maxsize)
                SUBST_PARENT,
                SUBST_TEMP_NODE,
                SUBST_ROOT,
-               SUBST_MODALIAS,
                SUBST_ENV,
        };
        static const struct subst_map {
@@ -421,7 +420,6 @@ void udev_rules_apply_format(struct udevice *udev, char *string, size_t maxsize)
                { .name = "parent",             .fmt = 'P',     .type = SUBST_PARENT },
                { .name = "tempnode",           .fmt = 'N',     .type = SUBST_TEMP_NODE },
                { .name = "root",               .fmt = 'r',     .type = SUBST_ROOT },
-               { .name = "modalias",           .fmt = 'A',     .type = SUBST_MODALIAS },
                { .name = "env",                .fmt = 'E',     .type = SUBST_ENV },
                { NULL, '\0', 0 }
        };
@@ -618,24 +616,6 @@ found:
                        strlcat(string, udev_root, maxsize);
                        dbg("substitute udev_root '%s'", udev_root);
                        break;
-               case SUBST_MODALIAS:
-                       {
-                               const char *value;
-                               static int warn = 1;
-
-                               if (warn) {
-                                       err("$modalias is deprecated, use $env{MODALIAS} or "
-                                           "$sysfs{modalias} instead.");
-                                       warn = 0;
-                               }
-
-                               value = sysfs_attr_get_value(udev->dev->devpath, "modalias");
-                               if (value != NULL) {
-                                       strlcat(string, value, maxsize);
-                                       dbg("substitute MODALIAS '%s'", temp2);
-                               }
-                       }
-                       break;
                case SUBST_ENV:
                        if (attr == NULL) {
                                dbg("missing attribute");
@@ -730,24 +710,6 @@ static int match_rule(struct udevice *udev, struct udev_rule *rule)
        if (match_key("NAME", rule, &rule->name, udev->name))
                goto nomatch;
 
-       if (rule->modalias.operation != KEY_OP_UNSET) {
-               const char *value;
-               static int warn = 1;
-
-               if (warn) {
-                       err("MODALIAS is deprecated, use ENV{MODALIAS} or SYSFS{modalias} instead.");
-                       warn = 0;
-               }
-
-               value = sysfs_attr_get_value(udev->dev->devpath, "modalias");
-               if (value == NULL) {
-                       dbg("MODALIAS value not found");
-                       goto nomatch;
-               }
-               if (match_key("MODALIAS", rule, &rule->modalias, value))
-                       goto nomatch;
-       }
-
        for (i = 0; i < rule->env.count; i++) {
                struct key_pair *pair = &rule->env.keys[i];