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ACPICA: Update for new gcc-4 warning options

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Added several new options for the gcc-4 generation, and updated
the source accordingly. This includes some code restructuring to
eliminate unreachable code, elimination of some gotos, elimination
of unused return values, and some additional casting.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Bob Moore
2010-01-21 09:08:31 +08:00
committed by Len Brown
parent 92dcffb916
commit 2147d3f00f
6 changed files with 32 additions and 55 deletions
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13
drivers/acpi/acpica/exconfig.c
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@@ -490,7 +490,11 @@ acpi_ex_load_op(union acpi_operand_object *obj_desc,
status = acpi_tb_add_table(&table_desc, &table_index);
if (ACPI_FAILURE(status)) {
goto cleanup;
/* Delete allocated table buffer */
acpi_tb_delete_table(&table_desc);
return_ACPI_STATUS(status);
}
/*
@@ -533,13 +537,6 @@ acpi_ex_load_op(union acpi_operand_object *obj_desc,
acpi_gbl_table_handler_context);
}
cleanup:
if (ACPI_FAILURE(status)) {
/* Delete allocated table buffer */
acpi_tb_delete_table(&table_desc);
}
return_ACPI_STATUS(status);
}