Merge tag 'flex-array-transformations-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux

Pull flexible-array updates from Gustavo Silva:
 "Transform more zero-length and one-element arrays into C99
  flexible-array members"

* tag 'flex-array-transformations-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux:
  uapi: net: ipv6: Replace fake flex-array with flex-array member
  drm/vmwgfx: Replace one-element array with flexible-array member
  ASoC: uapi: Replace zero-length arrays with __DECLARE_FLEX_ARRAY() helper

Author: torvalds

drivers/gpu/drm/vmwgfx/vmwgfx_so.c

@@ -71,7 +71,7 @@ struct vmw_view {
 	unsigned view_id;              /* Immutable */
 	u32 cmd_size;                  /* Immutable */
 	bool committed;                /* Protected by binding_mutex */
-	u32 cmd[1];                    /* Immutable */
+	u32 cmd[];		       /* Immutable */
 };
 
 static int vmw_view_create(struct vmw_resource *res);

include/uapi/linux/ipv6.h

@@ -81,7 +81,7 @@ struct ipv6_opt_hdr {
 struct rt0_hdr {
 	struct ipv6_rt_hdr	rt_hdr;
 	__u32			reserved;
-	struct in6_addr		addr[0];
+	struct in6_addr		addr[];
 
 #define rt0_type		rt_hdr.type
 };

include/uapi/sound/asoc.h

@@ -222,9 +222,9 @@ struct snd_soc_tplg_vendor_array {
 	__le32 type;	/* SND_SOC_TPLG_TUPLE_TYPE_ */
 	__le32 num_elems;	/* number of elements in array */
 	union {
-		struct snd_soc_tplg_vendor_uuid_elem uuid[0];
-		struct snd_soc_tplg_vendor_value_elem value[0];
-		struct snd_soc_tplg_vendor_string_elem string[0];
+		__DECLARE_FLEX_ARRAY(struct snd_soc_tplg_vendor_uuid_elem, uuid);
+		__DECLARE_FLEX_ARRAY(struct snd_soc_tplg_vendor_value_elem, value);
+		__DECLARE_FLEX_ARRAY(struct snd_soc_tplg_vendor_string_elem, string);
 	};
 } __attribute__((packed));