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| author | Hanjun Guo <hanjun.guo@linaro.org> | 2013-12-05 23:42:38 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-12-07 01:31:59 +0100 |
| commit | 95df812dbdc350bfcf31e247e9100c378a472480 (patch) | |
| tree | 6799159c69b74f6b062060666246ac7522e6d0e9 /drivers/acpi/tables.c | |
| parent | cad1525a5e7443cd93368a22e5b7571c373c8cc0 (diff) | |
| download | linux-stable-95df812dbdc350bfcf31e247e9100c378a472480.tar.gz linux-stable-95df812dbdc350bfcf31e247e9100c378a472480.tar.bz2 linux-stable-95df812dbdc350bfcf31e247e9100c378a472480.zip | |
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>
Diffstat (limited to 'drivers/acpi/tables.c')
| -rw-r--r-- | drivers/acpi/tables.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/acpi/tables.c b/drivers/acpi/tables.c index d67a1fe07f0e..4ec44258e4ff 100644 --- a/drivers/acpi/tables.c +++ b/drivers/acpi/tables.c @@ -306,7 +306,7 @@ int __init acpi_table_parse(char *id, acpi_tbl_table_handler handler) early_acpi_os_unmap_memory(table, tbl_size); return 0; } else - return 1; + return -ENODEV; } /* @@ -351,7 +351,7 @@ int __init acpi_table_init(void) status = acpi_initialize_tables(initial_tables, ACPI_MAX_TABLES, 0); if (ACPI_FAILURE(status)) - return 1; + return -EINVAL; check_multiple_madt(); return 0; |