On Wed, Nov 08, 2023 at 08:54:35AM +0200, José Pekkarinen wrote: > The following case seems to be safe to be replaced with a flexible array > to clean up the added coccinelle warning. This patch will just do it. > > drivers/gpu/drm/amd/pm/powerplay/smumgr/smu8_smumgr.h:76:38-63: 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: José Pekkarinen <jose.pekkarinen@xxxxxxxxxxx> > --- > drivers/gpu/drm/amd/pm/powerplay/smumgr/smu8_smumgr.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/amd/pm/powerplay/smumgr/smu8_smumgr.h b/drivers/gpu/drm/amd/pm/powerplay/smumgr/smu8_smumgr.h > index c7b61222d258..1ce4087005f0 100644 > --- a/drivers/gpu/drm/amd/pm/powerplay/smumgr/smu8_smumgr.h > +++ b/drivers/gpu/drm/amd/pm/powerplay/smumgr/smu8_smumgr.h > @@ -73,7 +73,7 @@ struct smu8_register_index_data_pair { > > struct smu8_ih_meta_data { > uint32_t command; > - struct smu8_register_index_data_pair register_index_value_pair[1]; > + struct smu8_register_index_data_pair register_index_value_pair[]; Did you just change this structure size without any need to change any code as well? How was this tested? thanks, greg k-h
