From 8364fb3cdd03d8c3ee5c1074eba0028a6ea7acfd Mon Sep 17 00:00:00 2001 From: Marco Pagani Date: Tue, 29 Nov 2022 12:52:17 +0100 Subject: [PATCH] habanalabs: fix double assignment in MMU V1 Removing double assignment of the hop2_pte_addr variable in dram_default_mapping_fini(). Dead store reported by clang-analyzer. Signed-off-by: Marco Pagani Reviewed-by: Oded Gabbay Signed-off-by: Oded Gabbay --- drivers/misc/habanalabs/common/mmu/mmu_v1.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/misc/habanalabs/common/mmu/mmu_v1.c b/drivers/misc/habanalabs/common/mmu/mmu_v1.c index 8a40de4..d925dc4 100644 --- a/drivers/misc/habanalabs/common/mmu/mmu_v1.c +++ b/drivers/misc/habanalabs/common/mmu/mmu_v1.c @@ -345,7 +345,6 @@ static void dram_default_mapping_fini(struct hl_ctx *ctx) } hop2_pte_addr = hop2_addr; - hop2_pte_addr = hop2_addr; for (i = 0 ; i < num_of_hop3 ; i++) { clear_pte(ctx, hop2_pte_addr); put_pte(ctx, hop2_addr); -- 2.7.4