From: Dave Airlie <airl...@redhat.com>
If we don't need the zone we need to free it.
Signed-off-by: Dave Airlie <airl...@redhat.com>
---
drivers/gpu/drm/ttm/ttm_memory.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/gpu/drm/ttm/ttm_memory.c b/drivers/gpu/drm/ttm/ttm_memory.c
index 8bfde5f..f5245c0 100644
--- a/drivers/gpu/drm/ttm/ttm_memory.c
+++ b/drivers/gpu/drm/ttm/ttm_memory.c
@@ -323,8 +323,10 @@ static int ttm_mem_init_dma32_zone(struct ttm_mem_global
*glob,
* No special dma32 zone needed.
*/
- if (mem <= ((uint64_t) 1ULL << 32))
+ if (mem <= ((uint64_t) 1ULL << 32)) {
+ kfree(zone);
return 0;
+ }
/*
* Limit max dma32 memory to 4GB for now
--
1.6.5.2
------------------------------------------------------------------------------
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