drm/amd/display: fix application of sizeof to pointer

Both of split and merge are pointers, not arrays.

Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Lv Ruyi <lv.ruyi@zte.com.cn>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/dc/dml/dml_wrapper.c b/drivers/gpu/drm/amd/display/dc/dml/dml_wrapper.c
index ece34b0b8a46a9686268239e9f8a805587ae01bc..91810aaee5a337ba4b54d5a3bcccb47b33b53092 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/dml/dml_wrapper.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dml_wrapper.c
@@ -1223,8 +1223,8 @@ static void dml_full_validate_bw_helper(struct dc *dc,
                *pipe_cnt = dml_populate_dml_pipes_from_context(dc, context, pipes, false);
                *vlevel = dml_get_voltage_level(&context->bw_ctx.dml, pipes, *pipe_cnt);
                if (*vlevel < context->bw_ctx.dml.soc.num_states) {
-                       memset(split, 0, sizeof(split));
-                       memset(merge, 0, sizeof(merge));
+                       memset(split, 0, MAX_PIPES * sizeof(*split));
+                       memset(merge, 0, MAX_PIPES * sizeof(*merge));
                        *vlevel = dml_validate_apply_pipe_split_flags(dc, context, *vlevel, split, merge);
                }