| Message ID | 20240507-cocci-flexarray-v2-15-7aea262cf065@chromium.org (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | media: Fix the last set of coccinelle warnings | expand |
On 07/05/2024 17:27, Ricardo Ribalda wrote: > The single element array data[1] is never used. Replace it with a > padding field of the same size. > > This fixes the following cocci warning: > drivers/media/platform/qcom/venus/hfi_cmds.h:146:5-9: 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> > --- > drivers/media/platform/qcom/venus/hfi_cmds.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/media/platform/qcom/venus/hfi_cmds.h b/drivers/media/platform/qcom/venus/hfi_cmds.h > index 15271b3f2b49..02e9a073d0c1 100644 > --- a/drivers/media/platform/qcom/venus/hfi_cmds.h > +++ b/drivers/media/platform/qcom/venus/hfi_cmds.h > @@ -143,7 +143,7 @@ struct hfi_session_empty_buffer_compressed_pkt { > u32 input_tag; > u32 packet_buffer; > u32 extradata_buffer; > - u32 data[1]; > + u32 padding; > }; > > struct hfi_session_empty_buffer_uncompressed_plane0_pkt { > Same comment as previous patch. `data` is what we use in this driver's namespace not padding and the protocol structures enumerate the content of the payload as data not padding. u32 data; Then Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> --- bod
diff --git a/drivers/media/platform/qcom/venus/hfi_cmds.h b/drivers/media/platform/qcom/venus/hfi_cmds.h index 15271b3f2b49..02e9a073d0c1 100644 --- a/drivers/media/platform/qcom/venus/hfi_cmds.h +++ b/drivers/media/platform/qcom/venus/hfi_cmds.h @@ -143,7 +143,7 @@ struct hfi_session_empty_buffer_compressed_pkt { u32 input_tag; u32 packet_buffer; u32 extradata_buffer; - u32 data[1]; + u32 padding; }; struct hfi_session_empty_buffer_uncompressed_plane0_pkt {
The single element array data[1] is never used. Replace it with a padding field of the same size. This fixes the following cocci warning: drivers/media/platform/qcom/venus/hfi_cmds.h:146:5-9: 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> --- drivers/media/platform/qcom/venus/hfi_cmds.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)