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lib: fix irqchip_plic_update_hartid_table

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After determining cpu_offset we have to check this value.

Addresses-Coverity-ID: 1529706 ("Logically dead code")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Xiang W <wxjstz@126.com>
Reviewed-by: Atish Patra <atishp@rivosinc.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
This commit is contained in:
Heinrich Schuchardt
2022-12-08 02:14:21 +01:00
committed by Anup Patel
parent c2be21432c
commit 7b087781c2
1 changed files with 1 additions and 1 deletions
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lib/utils/irqchip/fdt_irqchip_plic.c
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@@ -86,7 +86,7 @@ static int irqchip_plic_update_hartid_table(void *fdt, int nodeoff,
continue;
cpu_offset = fdt_parent_offset(fdt, cpu_intc_offset);
if (cpu_intc_offset < 0)
if (cpu_offset < 0)
continue;
err = fdt_parse_hart_id(fdt, cpu_offset, &hartid);