[PATCH] habanalabs: fix double assignment in MMU V1
From: Marco Pagani
Date: Tue Nov 29 2022 - 06:53:20 EST
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 <marpagan@xxxxxxxxxx>
---
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 8a40de4a4761..d925dc4dd097 100644
--- a/drivers/misc/habanalabs/common/mmu/mmu_v1.c
+++ b/drivers/misc/habanalabs/common/mmu/mmu_v1.c
@@ -344,7 +344,6 @@ 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);
--
2.38.1