diff options
Diffstat (limited to '')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc.c | 6 | ||||
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_stream.c | 4 |
2 files changed, 3 insertions, 7 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index 14c4c60c59db..4ef4dc63e221 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -1190,14 +1190,12 @@ struct dc_state *dc_create_state(struct dc *dc) struct dc_state *dc_copy_state(struct dc_state *src_ctx) { int i, j; - struct dc_state *new_ctx = kzalloc(sizeof(struct dc_state), - GFP_KERNEL); + struct dc_state *new_ctx = kmemdup(src_ctx, + sizeof(struct dc_state), GFP_KERNEL); if (!new_ctx) return NULL; - memcpy(new_ctx, src_ctx, sizeof(struct dc_state)); - for (i = 0; i < MAX_PIPES; i++) { struct pipe_ctx *cur_pipe = &new_ctx->res_ctx.pipe_ctx[i]; diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c index a7c769a1b40b..af7f8be230f7 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c @@ -181,12 +181,10 @@ struct dc_stream_state *dc_copy_stream(const struct dc_stream_state *stream) { struct dc_stream_state *new_stream; - new_stream = kzalloc(sizeof(struct dc_stream_state), GFP_KERNEL); + new_stream = kmemdup(stream, sizeof(struct dc_stream_state), GFP_KERNEL); if (!new_stream) return NULL; - memcpy(new_stream, stream, sizeof(struct dc_stream_state)); - if (new_stream->sink) dc_sink_retain(new_stream->sink); |