clang-format: reformat code with clang-format 15.0.4-1.fc37

This is the version shipped in Fedora 37. As Fedora 37 is now out, the
core developers switch to it. Our gitlab-ci will also use that as base
image for the check-{patch.tree} tests and to generate the pages. There
is a need that everybody agrees on which clang-format version to use,
and that version should be the one of the currently used Fedora release.

Also update the used Fedora image in "contrib/scripts/nm-code-format-container.sh"
script.

The gitlab-ci still needs update in the following commit. The change
in isolation will break the "check-tree" test.

contrib/scripts/nm-code-format-container.sh

@@ -10,7 +10,7 @@ die() {
 DIR="$(realpath "$(dirname "$0")/../../")"
 cd "$DIR"
 
-FEDORA_VERSION=36
+FEDORA_VERSION=37
 
 PODNAME="nm-code-format-f$FEDORA_VERSION"
 

src/core/devices/nm-device-factory.h

@@ -208,7 +208,8 @@ NMDevice *nm_device_factory_create_device(NMDeviceFactory      *factory,
                                                                                                  \
     NM_DEVICE_FACTORY_DECLARE_TYPES(st_code)                                                     \
                                                                                                  \
-    static void nm_##lower##_device_factory_init(NM##mixed##DeviceFactory *self) {}              \
+    static void nm_##lower##_device_factory_init(NM##mixed##DeviceFactory *self)                 \
+    {}                                                                                           \
                                                                                                  \
     static void nm_##lower##_device_factory_class_init(NM##mixed##DeviceFactoryClass *klass)     \
     {                                                                                            \

src/core/nm-core-utils.c

@@ -3863,7 +3863,7 @@ nm_utils_dhcp_client_id_duid(guint32 iaid, const guint8 *duid, gsize duid_len)
         guint8  type;
         guint32 iaid;
         guint8  duid[];
-    } * client_id;
+    }    *client_id;
     gsize total_size;
 
     /* the @duid must include the 16 bit duid-type and the data (of max 128 bytes). */
@@ -3913,7 +3913,7 @@ nm_utils_dhcp_client_id_systemd_node_specific_full(guint32       iaid,
                 } en;
             };
         } duid;
-    } * client_id;
+    }      *client_id;
     guint64 u64;
 
     g_return_val_if_fail(machine_id, NULL);

src/libnm-client-impl/tests/test-libnm.c

@@ -3099,7 +3099,7 @@ check_dbus_properties:
             const struct {
                 const char *dbus_type;
                 GType       default_gtype;
-            } * p_expected_type, *p_expected_type_2,
+            } *p_expected_type, *p_expected_type_2,
                 expected_types[] = {
                     {"b", G_TYPE_BOOLEAN},        {"q", G_TYPE_UINT},
                     {"y", G_TYPE_UCHAR},          {"i", G_TYPE_INT},

src/libnm-core-impl/tests/test-general.c

@@ -8475,7 +8475,7 @@ test_nm_utils_strstrdictkey(void)
         const char           *v1;
         const char           *v2;
         NMUtilsStrStrDictKey *v_static;
-    } * val1, *val2,
+    } *val1, *val2,
         values[] = {
             {NULL, NULL},
             {"", NULL},

src/libnm-glib-aux/nm-macros-internal.h

@@ -1010,7 +1010,7 @@ nm_g_variant_equal(GVariant *a, GVariant *b)
         const typeof(flags) _flags = (flags); \
         const typeof(flags) _val   = (val);   \
                                               \
-        _flags &(~_val);                      \
+        _flags & (~_val);                     \
     })
 
 #define NM_FLAGS_ASSIGN(flags, val, assign)            \
@@ -1018,7 +1018,7 @@ nm_g_variant_equal(GVariant *a, GVariant *b)
         const typeof(flags) _flags = (flags);          \
         const typeof(flags) _val   = (val);            \
                                                        \
-        (assign) ? _flags | (_val) : _flags &(~_val); \
+        (assign) ? _flags | (_val) : _flags & (~_val); \
     })
 
 #define NM_FLAGS_ASSIGN_MASK(flags, mask, val) \

src/libnm-glib-aux/nm-test-utils.h

@@ -2723,7 +2723,8 @@ _nmtst_variant_new_vardict(int dummy, ...)
     G_STMT_END
 #else
 #define _nmtst_assert_variant_bytestring_cmp_str(_ptr, _ptr2, _len) \
-    G_STMT_START {}                                                 \
+    G_STMT_START                                                    \
+    {}                                                              \
     G_STMT_END
 #endif