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Subject: media: allegro: nal-hevc: Replace array[1] with array[N] Author: Ricardo Ribalda <riba...@chromium.org> Date: Mon May 27 21:08:51 2024 +0000 Structures that have a single element array as the last field can be mistaken as a "flex array". We could replace all the single element arrays in the structure with single element fields, but this driver prefers to follow the ITU-T H.265 specification, which defines it as an array. If we introduce a new define N_HRD_PARAMS, we make clear our intentions. This fixes this cocci warning: drivers/media/platform/allegro-dvt/nal-hevc.h:102:14-22: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays) Signed-off-by: Ricardo Ribalda <riba...@chromium.org> Reviewed-by: Michael Tretter <m.tret...@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-ci...@xs4all.nl> [hverkuil: fix typo in subject and commit log] drivers/media/platform/allegro-dvt/nal-hevc.h | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) --- diff --git a/drivers/media/platform/allegro-dvt/nal-hevc.h b/drivers/media/platform/allegro-dvt/nal-hevc.h index eb46f12aae80..361e2f55c254 100644 --- a/drivers/media/platform/allegro-dvt/nal-hevc.h +++ b/drivers/media/platform/allegro-dvt/nal-hevc.h @@ -96,10 +96,11 @@ struct nal_hevc_vps { unsigned int extension_data_flag; }; +#define N_HRD_PARAMS 1 struct nal_hevc_sub_layer_hrd_parameters { - unsigned int bit_rate_value_minus1[1]; - unsigned int cpb_size_value_minus1[1]; - unsigned int cbr_flag[1]; + unsigned int bit_rate_value_minus1[N_HRD_PARAMS]; + unsigned int cpb_size_value_minus1[N_HRD_PARAMS]; + unsigned int cbr_flag[N_HRD_PARAMS]; }; struct nal_hevc_hrd_parameters {
