diff options
| author | Dan Carpenter <dan.carpenter@linaro.org> | 2025-07-18 16:23:05 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-10-23 16:24:41 +0200 |
| commit | 29319ff77559a1f0f9cfb176e7ac4d9a2897f61e (patch) | |
| tree | 8af9018888114b6c48d7255e5515ab3719274bcf | |
| parent | b5b378d254e270bafb4bad98f69a2228c1441242 (diff) | |
drm/xe: Fix an IS_ERR() vs NULL bug in xe_tile_alloc_vram()
commit 6c9e64e83b22405622d1f47417cdb0d20d49ca35 upstream.
The xe_vram_region_alloc() function returns NULL on error. It never
returns error pointers. Update the error checking to match.
Fixes: 4b0a5f5ce784 ("drm/xe: Unify the initialization of VRAM regions")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/5449065e-9758-4711-b706-78771c0753c4@sabinyo.mountain
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/gpu/drm/xe/xe_tile.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/xe/xe_tile.c b/drivers/gpu/drm/xe/xe_tile.c index 68b84111f26b..e34edff0eaa1 100644 --- a/drivers/gpu/drm/xe/xe_tile.c +++ b/drivers/gpu/drm/xe/xe_tile.c @@ -116,8 +116,8 @@ int xe_tile_alloc_vram(struct xe_tile *tile) return 0; vram = xe_vram_region_alloc(xe, tile->id, XE_PL_VRAM0 + tile->id); - if (IS_ERR(vram)) - return PTR_ERR(vram); + if (!vram) + return -ENOMEM; tile->mem.vram = vram; return 0; |