media: venus: Refactor hfi_session_fill_buffer_pkt

The single data array data[1] is only used to save the extradata_size.
Replace it with a single element field.

This fixes the following cocci warning:
drivers/media/platform/qcom/venus/hfi_cmds.h:175:5-9: 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 <ribalda@chromium.org>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Acked-by: Vikash Garodia <quic_vgarodia@quicinc.com>
Signed-off-by: Stanimir Varbanov <stanimir.k.varbanov@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

diff --git a/drivers/media/platform/qcom/venus/hfi_cmds.c b/drivers/media/platform/qcom/venus/hfi_cmds.c
index 0a4de8ca1df52b2fdbb2c0f7d0dc40861d152820..3ae063094e3e1f915937389b8c7b3bfe3d5ada1b 100644 (file)
--- a/drivers/media/platform/qcom/venus/hfi_cmds.c
+++ b/drivers/media/platform/qcom/venus/hfi_cmds.c
@@ -331,7 +331,7 @@ int pkt_session_ftb(struct hfi_session_fill_buffer_pkt *pkt, void *cookie,
        pkt->alloc_len = out_frame->alloc_len;
        pkt->filled_len = out_frame->filled_len;
        pkt->offset = out_frame->offset;
-       pkt->data[0] = out_frame->extradata_size;
+       pkt->data = out_frame->extradata_size;
 
        return 0;
 }

diff --git a/drivers/media/platform/qcom/venus/hfi_cmds.h b/drivers/media/platform/qcom/venus/hfi_cmds.h
index 617ec89fb02b4989d9763bfcf298190eba736ac4..5c30babc2e3b09febbbc1cce646883065951e01b 100644 (file)
--- a/drivers/media/platform/qcom/venus/hfi_cmds.h
+++ b/drivers/media/platform/qcom/venus/hfi_cmds.h
@@ -198,7 +198,7 @@ struct hfi_session_fill_buffer_pkt {
        u32 output_tag;
        u32 packet_buffer;
        u32 extradata_buffer;
-       u32 data[1];
+       u32 data;
 };
 
 struct hfi_session_flush_pkt {