sd-bus: drop bus parameter from message callback prototype

This should simplify the prototype a bit. The bus parameter is redundant
in most cases, and in the few where it matters it can be derived from
the message via sd_bus_message_get_bus().

1 files changed, 22 insertions, 10 deletions

diff --git a/src/locale/localed.c b/src/locale/localed.c
index fd0eb2db55..0e59350e98 100644
--- a/src/locale/localed.c
+++ b/src/locale/localed.c
@@ -869,7 +869,7 @@ static int property_get_locale(
         return sd_bus_message_append_strv(reply, l);
 }
 
-static int method_set_locale(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bus_error *error) {
+static int method_set_locale(sd_bus_message *m, void *userdata, sd_bus_error *error) {
         Context *c = userdata;
         _cleanup_strv_free_ char **l = NULL;
         char **i;
@@ -880,6 +880,9 @@ static int method_set_locale(sd_bus *bus, sd_bus_message *m, void *userdata, sd_
         int p;
         int r;
 
+        assert(m);
+        assert(c);
+
         r = bus_message_read_strv_extend(m, &l);
         if (r < 0)
                 return r;
@@ -989,7 +992,7 @@ static int method_set_locale(sd_bus *bus, sd_bus_message *m, void *userdata, sd_
                         return sd_bus_error_set_errnof(error, r, "Failed to set locale: %s", strerror(-r));
                 }
 
-                locale_update_system_manager(c, bus);
+                locale_update_system_manager(c, sd_bus_message_get_bus(m));
 
                 if (settings) {
                         _cleanup_free_ char *line;
@@ -999,7 +1002,8 @@ static int method_set_locale(sd_bus *bus, sd_bus_message *m, void *userdata, sd_
                 } else
                         log_info("Changed locale to unset.");
 
-                sd_bus_emit_properties_changed(bus,
+                (void) sd_bus_emit_properties_changed(
+                                sd_bus_message_get_bus(m),
                                 "/org/freedesktop/locale1",
                                 "org.freedesktop.locale1",
                                 "Locale", NULL);
@@ -1010,12 +1014,15 @@ static int method_set_locale(sd_bus *bus, sd_bus_message *m, void *userdata, sd_
         return sd_bus_reply_method_return(m, NULL);
 }
 
-static int method_set_vc_keyboard(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bus_error *error) {
+static int method_set_vc_keyboard(sd_bus_message *m, void *userdata, sd_bus_error *error) {
         Context *c = userdata;
         const char *keymap, *keymap_toggle;
         int convert, interactive;
         int r;
 
+        assert(m);
+        assert(c);
+
         r = sd_bus_message_read(m, "ssbb", &keymap, &keymap_toggle, &convert, &interactive);
         if (r < 0)
                 return r;
@@ -1059,17 +1066,18 @@ static int method_set_vc_keyboard(sd_bus *bus, sd_bus_message *m, void *userdata
                 log_info("Changed virtual console keymap to '%s' toggle '%s'",
                          strempty(c->vc_keymap), strempty(c->vc_keymap_toggle));
 
-                r = vconsole_reload(bus);
+                r = vconsole_reload(sd_bus_message_get_bus(m));
                 if (r < 0)
                         log_error_errno(r, "Failed to request keymap reload: %m");
 
-                sd_bus_emit_properties_changed(bus,
+                (void) sd_bus_emit_properties_changed(
+                                sd_bus_message_get_bus(m),
                                 "/org/freedesktop/locale1",
                                 "org.freedesktop.locale1",
                                 "VConsoleKeymap", "VConsoleKeymapToggle", NULL);
 
                 if (convert) {
-                        r = vconsole_convert_to_x11(c, bus);
+                        r = vconsole_convert_to_x11(c, sd_bus_message_get_bus(m));
                         if (r < 0)
                                 log_error_errno(r, "Failed to convert keymap data: %m");
                 }
@@ -1126,12 +1134,15 @@ static int verify_xkb_rmlvo(const char *model, const char *layout, const char *v
 }
 #endif
 
-static int method_set_x11_keyboard(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bus_error *error) {
+static int method_set_x11_keyboard(sd_bus_message *m, void *userdata, sd_bus_error *error) {
         Context *c = userdata;
         const char *layout, *model, *variant, *options;
         int convert, interactive;
         int r;
 
+        assert(m);
+        assert(c);
+
         r = sd_bus_message_read(m, "ssssbb", &layout, &model, &variant, &options, &convert, &interactive);
         if (r < 0)
                 return r;
@@ -1197,13 +1208,14 @@ static int method_set_x11_keyboard(sd_bus *bus, sd_bus_message *m, void *userdat
                          strempty(c->x11_variant),
                          strempty(c->x11_options));
 
-                sd_bus_emit_properties_changed(bus,
+                (void) sd_bus_emit_properties_changed(
+                                sd_bus_message_get_bus(m),
                                 "/org/freedesktop/locale1",
                                 "org.freedesktop.locale1",
                                 "X11Layout", "X11Model", "X11Variant", "X11Options", NULL);
 
                 if (convert) {
-                        r = x11_convert_to_vconsole(c, bus);
+                        r = x11_convert_to_vconsole(c, sd_bus_message_get_bus(m));
                         if (r < 0)
                                 log_error_errno(r, "Failed to convert keymap data: %m");
                 }