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Fixes: 647810ec2476 ("drm/panthor: Add the MMU/VM logical block") Signed-off-by: Dan Carpenter Reviewed-by: Boris Brezillon --- drivers/gpu/drm/panthor/panthor_mmu.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/panthor/panthor_mmu.c b/drivers/gpu/drm/pantho= r/panthor_mmu.c index fdd35249169f..a26b40aab261 100644 --- a/drivers/gpu/drm/panthor/panthor_mmu.c +++ b/drivers/gpu/drm/panthor/panthor_mmu.c @@ -1264,8 +1264,10 @@ static int panthor_vm_prepare_map_op_ctx(struct pant= hor_vm_op_ctx *op_ctx, op_ctx->rsvd_page_tables.pages =3D kcalloc(pt_count, sizeof(*op_ctx->rsvd_page_tables.pages), GFP_KERNEL); - if (!op_ctx->rsvd_page_tables.pages) + if (!op_ctx->rsvd_page_tables.pages) { + ret =3D -ENOMEM; goto err_cleanup; + } =20 ret =3D kmem_cache_alloc_bulk(pt_cache, GFP_KERNEL, pt_count, op_ctx->rsvd_page_tables.pages); @@ -1318,8 +1320,10 @@ static int panthor_vm_prepare_unmap_op_ctx(struct pa= nthor_vm_op_ctx *op_ctx, op_ctx->rsvd_page_tables.pages =3D kcalloc(pt_count, sizeof(*op_ctx->rsvd_page_tables.pages), GFP_KERNEL); - if (!op_ctx->rsvd_page_tables.pages) + if (!op_ctx->rsvd_page_tables.pages) { + ret =3D -ENOMEM; goto err_cleanup; + } =20 ret =3D kmem_cache_alloc_bulk(pt_cache, GFP_KERNEL, pt_count, op_ctx->rsvd_page_tables.pages); --=20 2.43.0