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| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2022-08-29 23:52:03 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2022-08-30 07:35:12 +0200 |
| commit | 999b95a72d90ed7a7073eae594fa35462d71854f (patch) | |
| tree | 215820986dec68671dd8bf8b3ac8c7698ca6e967 /sound/pci | |
| parent | Merge branch 'topic/memalloc-cleanup' into for-next (diff) | |
| download | linux-999b95a72d90ed7a7073eae594fa35462d71854f.tar.xz linux-999b95a72d90ed7a7073eae594fa35462d71854f.zip | |
ALSA: hda/hdmi: Replace zero-length array 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 array
declaration in union audio_infoframe with the new DECLARE_FLEX_ARRAY()
helper macro.
This helper allows for a flexible-array member in a union.
Link: https://github.com/KSPP/linux/issues/193
Link: https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/Yw01A+TvF1FWQ588@work
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci')
| -rw-r--r-- | sound/pci/hda/patch_hdmi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c index 6c209cd26c0c..2191d445d74e 100644 --- a/sound/pci/hda/patch_hdmi.c +++ b/sound/pci/hda/patch_hdmi.c @@ -229,7 +229,7 @@ struct dp_audio_infoframe { union audio_infoframe { struct hdmi_audio_infoframe hdmi; struct dp_audio_infoframe dp; - u8 bytes[0]; + DECLARE_FLEX_ARRAY(u8, bytes); }; /* |