summaryrefslogtreecommitdiff
path: root/drivers/dma-buf/sync_file.c
diff options
context:
space:
mode:
authorChristian König <christian.koenig@amd.com>2022-03-29 09:45:04 +0300
committerChristian König <christian.koenig@amd.com>2022-03-29 10:14:10 +0300
commit21d139d73f776aed1e86f3175a1e9fb8a10930c7 (patch)
tree6ca7bf5fa655de78b8c81165af716b9104d8004d /drivers/dma-buf/sync_file.c
parent519f490db07e1a539490612f376487f61e48e39c (diff)
downloadlinux-21d139d73f776aed1e86f3175a1e9fb8a10930c7.tar.xz
dma-buf/sync-file: fix logic error in new fence merge code
When the array is empty because everything is signaled we can't use add_fence() to add something because that would filter the signaled fence again. Signed-off-by: Christian König <christian.koenig@amd.com> Fixes: 519f490db07e ("dma-buf/sync-file: fix warning about fence containers") Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220329070001.134180-1-christian.koenig@amd.com
Diffstat (limited to 'drivers/dma-buf/sync_file.c')
-rw-r--r--drivers/dma-buf/sync_file.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma-buf/sync_file.c b/drivers/dma-buf/sync_file.c
index b8dea4ec123b..514d213261df 100644
--- a/drivers/dma-buf/sync_file.c
+++ b/drivers/dma-buf/sync_file.c
@@ -262,7 +262,7 @@ static struct sync_file *sync_file_merge(const char *name, struct sync_file *a,
}
if (index == 0)
- add_fence(fences, &index, dma_fence_get_stub());
+ fences[index++] = dma_fence_get_stub();
if (num_fences > index) {
struct dma_fence **tmp;