drm/ttm: fix small memory leak in ttm_memory.c
I moved the allocation until after the check for (si->totalhigh == 0).
Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-By: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/drivers/gpu/drm/ttm/ttm_memory.c b/drivers/gpu/drm/ttm/ttm_memory.c
index 072c281..336976e 100644
--- a/drivers/gpu/drm/ttm/ttm_memory.c
+++ b/drivers/gpu/drm/ttm/ttm_memory.c
@@ -274,16 +274,17 @@
static int ttm_mem_init_highmem_zone(struct ttm_mem_global *glob,
const struct sysinfo *si)
{
- struct ttm_mem_zone *zone = kzalloc(sizeof(*zone), GFP_KERNEL);
+ struct ttm_mem_zone *zone;
uint64_t mem;
int ret;
- if (unlikely(!zone))
- return -ENOMEM;
-
if (si->totalhigh == 0)
return 0;
+ zone = kzalloc(sizeof(*zone), GFP_KERNEL);
+ if (unlikely(!zone))
+ return -ENOMEM;
+
mem = si->totalram;
mem *= si->mem_unit;