[PATCH 19/29] drm/amd/display: fix bug from last commit for hubbub

[Harry Wentland]

From: Yue Hin Lau <yuehin....@amd.com>

fix memory leak

Signed-off-by: Yue Hin Lau <yuehin....@amd.com>
Reviewed-by: Tony Cheng <tony.ch...@amd.com>
Acked-by: Harry Wentland <harry.wentl...@amd.com>
---
 drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c 
b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
index 2d87834e621d..9c8d6765bab1 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
@@ -730,6 +730,12 @@ static void destruct(struct dcn10_resource_pool *pool)
                kfree(TO_DCN10_MPC(pool->base.mpc));
                pool->base.mpc = NULL;
        }
+
+       if (pool->base.hubbub != NULL) {
+               kfree(pool->base.hubbub);
+               pool->base.hubbub = NULL;
+       }
+
        for (i = 0; i < pool->base.pipe_count; i++) {
                if (pool->base.opps[i] != NULL)
                        
pool->base.opps[i]->funcs->opp_destroy(&pool->base.opps[i]);
@@ -1453,7 +1459,7 @@ static bool construct(
        }
 
        pool->base.hubbub = dcn10_hubbub_create(ctx);
-       if (pool->base.mpc == NULL) {
+       if (pool->base.hubbub == NULL) {
                BREAK_TO_DEBUGGER();
                dm_error("DC: failed to create mpc!\n");
                goto fail;
-- 
2.14.1

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