Since sync_pt is only allocated from a single location and is no longer
the base class for fences (that is struct dma_fence) it no longer needs
a generic unsized allocator.
Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Cc: Sumit Semwal <sumit.semwal@xxxxxxxxxx>
Cc: Sean Paul <seanpaul@xxxxxxxxxxxx>
Cc: Gustavo Padovan <gustavo@xxxxxxxxxxx>
---
drivers/dma-buf/sw_sync.c | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/drivers/dma-buf/sw_sync.c b/drivers/dma-buf/sw_sync.c
index fc733621987d..6effa1ce010e 100644
--- a/drivers/dma-buf/sw_sync.c
+++ b/drivers/dma-buf/sw_sync.c
@@ -155,7 +155,6 @@ static void sync_timeline_signal(struct sync_timeline *obj, unsigned int inc)
/**
* sync_pt_create() - creates a sync pt
* @parent: fence's parent sync_timeline
- * @size: size to allocate for this pt
* @inc: value of the fence
*
* Creates a new sync_pt as a child of @parent. @size bytes will be
@@ -163,15 +162,12 @@ static void sync_timeline_signal(struct sync_timeline *obj, unsigned int inc)
* the generic sync_timeline struct. Returns the sync_pt object or
* NULL in case of error.
*/
-static struct sync_pt *sync_pt_create(struct sync_timeline *obj, int size,
- unsigned int value)
+static struct sync_pt *sync_pt_create(struct sync_timeline *obj,
+ unsigned int value)
{
struct sync_pt *pt;
- if (size < sizeof(*pt))
- return NULL;
-
- pt = kzalloc(size, GFP_KERNEL);
+ pt = kzalloc(sizeof(*pt), GFP_KERNEL);
if (!pt)
return NULL;
@@ -312,7 +308,7 @@ static long sw_sync_ioctl_create_fence(struct sync_timeline *obj,
goto err;
}
- pt = sync_pt_create(obj, sizeof(*pt), data.value);
+ pt = sync_pt_create(obj, data.value);
if (!pt) {
err = -ENOMEM;
goto err;
--
2.13.1
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