[PATCH v2] drm/buddy: Fix the warn on's during force merge

[Arunpravin Paneer Selvam]

Move the fallback and block incompatible checks
above, so that we dont unnecessarily split the blocks
and leaving the unmerged. This resolves the unnecessary
warn on's thrown during force_merge call.

v2:(Matthew)
  - Move the fallback and block incompatible checks above
    the contains check.

Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam at amd.com>
Reviewed-by: Matthew Auld <matthew.auld at intel.com>
Fixes: 96950929eb23 ("drm/buddy: Implement tracking clear page feature")
Link: https://patchwork.kernel.org/project/dri-devel/patch/20240517135015.17565-1-Arunpravin.PaneerSelvam@amd.com/
---
 drivers/gpu/drm/drm_buddy.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/drm_buddy.c b/drivers/gpu/drm/drm_buddy.c
index 1daf778cf6fa..94f8c34fc293 100644
--- a/drivers/gpu/drm/drm_buddy.c
+++ b/drivers/gpu/drm/drm_buddy.c
@@ -524,11 +524,11 @@ __alloc_range_bias(struct drm_buddy *mm,
 				continue;
 		}
 
+		if (!fallback && block_incompatible(block, flags))
+			continue;
+
 		if (contains(start, end, block_start, block_end) &&
 		    order == drm_buddy_block_order(block)) {
-			if (!fallback && block_incompatible(block, flags))
-				continue;
-
 			/*
 			 * Find the free block within the range.
 			 */
-- 
2.25.1