From: Dave Airlie <airlied@xxxxxxxxxx>
The index variable should only be increased in one place.
Noticed this while trying to track down another oops.
Fixes: f295c8cfec83 ("drm/nouveau: fix dma syncing warning with debugging on.")
Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>
---
drivers/gpu/drm/nouveau/nouveau_bo.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index 2375711877cf..4f693843def5 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -556,7 +556,7 @@ nouveau_bo_sync_for_device(struct nouveau_bo *nvbo)
if (nvbo->force_coherent)
return;
- for (i = 0; i < ttm_dma->num_pages; ++i) {
+ for (i = 0; i < ttm_dma->num_pages;) {
struct page *p = ttm_dma->pages[i];
size_t num_pages = 1;
@@ -587,7 +587,7 @@ nouveau_bo_sync_for_cpu(struct nouveau_bo *nvbo)
if (nvbo->force_coherent)
return;
- for (i = 0; i < ttm_dma->num_pages; ++i) {
+ for (i = 0; i < ttm_dma->num_pages;) {
struct page *p = ttm_dma->pages[i];
size_t num_pages = 1;
--
2.27.0
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