Reported by smatch:
bw_calcs() error: potential null dereference 'data'
Signed-off-by: Ernst Sjöstrand <[email protected]>
---
I couldn't use DC_ERROR because the dc_context had the wrong variable
name. Seems like a larger project to fix...
drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c
b/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c
index 4f8a95368ffc..6347712db834 100644
--- a/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c
+++ b/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c
@@ -2794,6 +2794,8 @@ bool bw_calcs(struct dc_context *ctx,
{
struct bw_calcs_data *data = kzalloc(sizeof(struct bw_calcs_data),
GFP_KERNEL);
+ if (!data)
+ return false;
populate_initial_data(pipe, pipe_count, data);
--
2.14.1
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