From 38c02d813aa321c0e79b9887da6a2e2b57a75698 Mon Sep 17 00:00:00 2001 From: Christophe JAILLET Date: Sun, 19 May 2024 09:02:15 +0200 Subject: [PATCH] RDMA/irdma: Annotate flexible array with __counted_by() in struct irdma_qvlist_info 'num_vectors' is used to count the number of elements in the 'qv_info' flexible array in "struct irdma_qvlist_info". So annotate it with __counted_by() to make it explicit and enable some additional checks. This allocation is done in irdma_save_msix_info(). Signed-off-by: Christophe JAILLET Link: https://lore.kernel.org/r/2ca8b14adf79c4795d7aa95bbfc79253a6bfed82.1716102112.git.christophe.jaillet@wanadoo.fr Acked-by: Shiraz Saleem Signed-off-by: Leon Romanovsky --- drivers/infiniband/hw/irdma/main.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/infiniband/hw/irdma/main.h b/drivers/infiniband/hw/irdma/main.h index b65bc2ea542f5..9f0ed6e844711 100644 --- a/drivers/infiniband/hw/irdma/main.h +++ b/drivers/infiniband/hw/irdma/main.h @@ -239,7 +239,7 @@ struct irdma_qv_info { struct irdma_qvlist_info { u32 num_vectors; - struct irdma_qv_info qv_info[]; + struct irdma_qv_info qv_info[] __counted_by(num_vectors); }; struct irdma_gen_ops { -- 2.47.2