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ACPI / table: Replace '1' with specific error return values
After commit 7f8f97c3cc
(ACPI: acpi_table_parse() now returns
success/fail, not count), acpi_table_parse() returns '1' when it is
unable to find the table, but it should return a negative error code
in that case. Make it return -ENODEV instead.
Fix the same problem in acpi_table_init() analogously.
Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org>
[rjw: Subject and changelog]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
parent
cad1525a5e
commit
95df812dbd
1 changed files with 2 additions and 2 deletions
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@ -306,7 +306,7 @@ int __init acpi_table_parse(char *id, acpi_tbl_table_handler handler)
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early_acpi_os_unmap_memory(table, tbl_size);
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return 0;
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} else
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return 1;
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return -ENODEV;
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}
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/*
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@ -351,7 +351,7 @@ int __init acpi_table_init(void)
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status = acpi_initialize_tables(initial_tables, ACPI_MAX_TABLES, 0);
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if (ACPI_FAILURE(status))
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return 1;
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return -EINVAL;
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check_multiple_madt();
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return 0;
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