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| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2022-09-27 01:18:42 +0200 |
|---|---|---|
| committer | Gustavo A. R. Silva <gustavoars@kernel.org> | 2023-03-06 06:41:25 +0100 |
| commit | 97ab4c116aae4d3756a37c4d8458d49756e4cf89 (patch) | |
| tree | 5df4891ab527ab914cac01e11ce18f81ddb5387a /include/uapi/sound | |
| parent | Linux 6.3-rc1 (diff) | |
| download | linux-97ab4c116aae4d3756a37c4d8458d49756e4cf89.tar.xz linux-97ab4c116aae4d3756a37c4d8458d49756e4cf89.zip | |
ASoC: uapi: Replace zero-length arrays with __DECLARE_FLEX_ARRAY() helper
Zero-length arrays are deprecated and we are moving towards adopting
C99 flexible-array members, instead. So, replace zero-length arrays
declarations in anonymous union with the new __DECLARE_FLEX_ARRAY()
helper macro.
This helper allows for flexible-array members in unions.
Link: https://github.com/KSPP/linux/issues/193
Link: https://github.com/KSPP/linux/issues/227
Link: https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Diffstat (limited to 'include/uapi/sound')
| -rw-r--r-- | include/uapi/sound/asoc.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/uapi/sound/asoc.h b/include/uapi/sound/asoc.h index 9f35bedafcff..10851bca7174 100644 --- a/include/uapi/sound/asoc.h +++ b/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)); |