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R. Silva" , Jaroslav Kysela , Takashi Iwai References: From: "Gustavo A. R. Silva" In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - gator4166.hostgator.com X-AntiAbuse: Original Domain - alsa-project.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - embeddedor.com X-BWhitelist: no X-Source-IP: 187.162.31.110 X-Source-L: No X-Exim-ID: 1pNgHO-002ALM-V6 X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: 187-162-31-110.static.axtel.net ([192.168.15.7]) [187.162.31.110]:48834 X-Source-Auth: gustavo@embeddedor.com X-Email-Count: 3 X-Org: HG=hgshared;ORG=hostgator; X-Source-Cap: Z3V6aWRpbmU7Z3V6aWRpbmU7Z2F0b3I0MTY2Lmhvc3RnYXRvci5jb20= X-Local-Domain: yes X-CMAE-Envelope: MS4xfLCwj26nW5PQhNz6cNGzY6Dbr0cJl/YvzCdQdPQN4NmY18Ii13WREx2FhyEtjRis4uon5CoO39xfW63aNaaCGOCi3XXDGmKvfdjJ0ziFSVwyAlhBKRqw GodUTidsR6QQaQukJyEveLX45c+f68h2j28M8K6ih46Jrl1Ccl1ntITbHXjOS4hAmgdHOHdXrc86DLgNZLnz6UUPXFMKvH2khJnObaGI44o/eIAAf1XQNk4F X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" Hi Takashi, I wonder if this can go through your tree. It's already been reviewed by a couple of people. :) Thanks -- Gustavo On 9/26/22 18:18, Gustavo A. R. Silva wrote: > 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 > Signed-off-by: Gustavo A. R. Silva > --- > include/uapi/sound/asoc.h | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > diff --git a/include/uapi/sound/asoc.h b/include/uapi/sound/asoc.h > index 053949287ce8..dd8ad790fc15 100644 > --- a/include/uapi/sound/asoc.h > +++ b/include/uapi/sound/asoc.h > @@ -226,9 +226,9 @@ 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)); >