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RISC-V: fix bad use of of_node_put

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of_find_node_by_type already calls of_node_put, don't call it again.

Fixes: 94f9bf118f ("RISC-V: Fix of_node_* refcount")
Signed-off-by: Andreas Schwab <schwab@suse.de>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
This commit is contained in:
Andreas Schwab 2019-01-07 15:16:35 +01:00 committed by Palmer Dabbelt
parent 99fd6e875d
commit 2bb10639f1
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GPG Key ID: EF4CA1502CCBAB41
1 changed files with 1 additions and 5 deletions
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6
arch/riscv/kernel/smpboot.c
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@ -57,15 +57,12 @@ void __init setup_smp(void)
while ((dn = of_find_node_by_type(dn, "cpu"))) {
hart = riscv_of_processor_hartid(dn);
if (hart < 0) {
of_node_put(dn);
if (hart < 0)
continue;
}
if (hart == cpuid_to_hartid_map(0)) {
BUG_ON(found_boot_cpu);
found_boot_cpu = 1;
of_node_put(dn);
continue;
}
@ -73,7 +70,6 @@ void __init setup_smp(void)
set_cpu_possible(cpuid, true);
set_cpu_present(cpuid, true);
cpuid++;
of_node_put(dn);
}
BUG_ON(!found_boot_cpu);