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* [PATCH] drm/xe: Fix uninitialized return values
@ 2025-09-10 15:11 Thomas Hellström
  2025-09-10 15:27 ` ✓ CI.KUnit: success for " Patchwork
                   ` (4 more replies)
  0 siblings, 5 replies; 7+ messages in thread
From: Thomas Hellström @ 2025-09-10 15:11 UTC (permalink / raw)
  To: intel-xe; +Cc: Thomas Hellström, Matthew Brost, Jani Nikula

clang warned about two uninitialized variables used as return
values in the exhaustive eviction series.

Fix those.

Fixes: 1f1541720f65 ("drm/xe: Rework instances of variants of xe_bo_create_locked()")
Fixes: 7bcb6e38c14d ("drm/xe/display: Convert __xe_pin_fb_vma()")
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
---
 drivers/gpu/drm/xe/compat-i915-headers/gem/i915_gem_stolen.h | 2 +-
 drivers/gpu/drm/xe/display/xe_fb_pin.c                       | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/xe/compat-i915-headers/gem/i915_gem_stolen.h b/drivers/gpu/drm/xe/compat-i915-headers/gem/i915_gem_stolen.h
index a2d1f684a3a8..f097fc6d5127 100644
--- a/drivers/gpu/drm/xe/compat-i915-headers/gem/i915_gem_stolen.h
+++ b/drivers/gpu/drm/xe/compat-i915-headers/gem/i915_gem_stolen.h
@@ -22,7 +22,7 @@ static inline int i915_gem_stolen_insert_node_in_range(struct xe_device *xe,
 						       u32 start, u32 end)
 {
 	struct xe_bo *bo;
-	int err;
+	int err = 0;
 	u32 flags = XE_BO_FLAG_PINNED | XE_BO_FLAG_STOLEN;
 
 	if (start < SZ_4K)
diff --git a/drivers/gpu/drm/xe/display/xe_fb_pin.c b/drivers/gpu/drm/xe/display/xe_fb_pin.c
index 287b0c4355ef..1fd4a815e784 100644
--- a/drivers/gpu/drm/xe/display/xe_fb_pin.c
+++ b/drivers/gpu/drm/xe/display/xe_fb_pin.c
@@ -283,7 +283,7 @@ static struct i915_vma *__xe_pin_fb_vma(const struct intel_framebuffer *fb,
 	struct xe_bo *bo = gem_to_xe_bo(obj);
 	struct xe_validation_ctx ctx;
 	struct drm_exec exec;
-	int ret;
+	int ret = 0;
 
 	if (!vma)
 		return ERR_PTR(-ENODEV);
-- 
2.51.0


^ permalink raw reply related	[flat|nested] 7+ messages in thread
end of thread, other threads:[~2025-09-11  6:38 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2025-09-10 15:11 [PATCH] drm/xe: Fix uninitialized return values Thomas Hellström
2025-09-10 15:27 ` ✓ CI.KUnit: success for " Patchwork
2025-09-10 15:39 ` [PATCH] " Cavitt, Jonathan
2025-09-10 15:47   ` Thomas Hellström
2025-09-10 16:12 ` ✓ Xe.CI.BAT: success for " Patchwork
2025-09-10 22:25 ` ✗ Xe.CI.Full: failure " Patchwork
2025-09-11  6:38 ` [PATCH] " Upadhyay, Tejas

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