diff options
| -rw-r--r-- | drivers/acpi/nfit/core.c | 4 | ||||
| -rw-r--r-- | include/acpi/actbl2.h | 16 | ||||
| -rw-r--r-- | tools/testing/nvdimm/test/nfit.c | 4 |
3 files changed, 12 insertions, 12 deletions
diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c index 4e48d6db05eb..85d9d67e38a4 100644 --- a/drivers/acpi/nfit/core.c +++ b/drivers/acpi/nfit/core.c @@ -894,7 +894,7 @@ static size_t sizeof_flush(struct acpi_nfit_flush_address *flush) { if (flush->header.length < sizeof(*flush)) return 0; - return sizeof(*flush) + sizeof(u64) * (flush->hint_count - 1); + return struct_size(flush, hint_address, flush->hint_count); } static bool add_flush(struct acpi_nfit_desc *acpi_desc, @@ -3477,7 +3477,7 @@ static __init int nfit_init(void) BUILD_BUG_ON(sizeof(struct acpi_nfit_system_address) != 64); BUILD_BUG_ON(sizeof(struct acpi_nfit_memory_map) != 48); BUILD_BUG_ON(sizeof(struct acpi_nfit_interleave) != 20); - BUILD_BUG_ON(sizeof(struct acpi_nfit_smbios) != 9); + BUILD_BUG_ON(sizeof(struct acpi_nfit_smbios) != 8); BUILD_BUG_ON(sizeof(struct acpi_nfit_control_region) != 80); BUILD_BUG_ON(sizeof(struct acpi_nfit_data_region) != 40); BUILD_BUG_ON(sizeof(struct acpi_nfit_capabilities) != 16); diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h index db292f325696..6d3251ea4c53 100644 --- a/include/acpi/actbl2.h +++ b/include/acpi/actbl2.h @@ -397,7 +397,7 @@ struct acpi_iort_node { u32 identifier; u32 mapping_count; u32 mapping_offset; - char node_data[1]; + char node_data[]; }; /* Values for subtable Type above */ @@ -453,14 +453,14 @@ struct acpi_iort_memory_access { */ struct acpi_iort_its_group { u32 its_count; - u32 identifiers[1]; /* GIC ITS identifier array */ + u32 identifiers[]; /* GIC ITS identifier array */ }; struct acpi_iort_named_component { u32 node_flags; u64 memory_properties; /* Memory access properties */ u8 memory_address_limit; /* Memory address size limit */ - char device_name[1]; /* Path of namespace object */ + char device_name[]; /* Path of namespace object */ }; /* Masks for Flags field above */ @@ -474,7 +474,7 @@ struct acpi_iort_root_complex { u32 pci_segment_number; u8 memory_address_limit; /* Memory address size limit */ u16 pasid_capabilities; /* PASID Capabilities */ - u8 reserved[1]; /* Reserved, must be zero */ + u8 reserved[]; /* Reserved, must be zero */ }; /* Masks for ats_attribute field above */ @@ -496,7 +496,7 @@ struct acpi_iort_smmu { u32 context_interrupt_offset; u32 pmu_interrupt_count; u32 pmu_interrupt_offset; - u64 interrupts[1]; /* Interrupt array */ + u64 interrupts[]; /* Interrupt array */ }; /* Values for Model field above */ @@ -975,7 +975,7 @@ struct acpi_madt_local_sapic { u8 reserved[3]; /* Reserved, must be zero */ u32 lapic_flags; u32 uid; /* Numeric UID - ACPI 3.0 */ - char uid_string[1]; /* String UID - ACPI 3.0 */ + char uid_string[]; /* String UID - ACPI 3.0 */ }; /* 8: Platform Interrupt Source */ @@ -1708,7 +1708,7 @@ struct acpi_nfit_interleave { struct acpi_nfit_smbios { struct acpi_nfit_header header; u32 reserved; /* Reserved, must be zero */ - u8 data[1]; /* Variable length */ + u8 data[]; /* Variable length */ }; /* 4: NVDIMM Control Region Structure */ @@ -1765,7 +1765,7 @@ struct acpi_nfit_flush_address { u32 device_handle; u16 hint_count; u8 reserved[6]; /* Reserved, must be zero */ - u64 hint_address[1]; /* Variable length */ + u64 hint_address[]; /* Variable length */ }; /* 7: Platform Capabilities Structure */ diff --git a/tools/testing/nvdimm/test/nfit.c b/tools/testing/nvdimm/test/nfit.c index c75abb497a1a..745c4a27bc35 100644 --- a/tools/testing/nvdimm/test/nfit.c +++ b/tools/testing/nvdimm/test/nfit.c @@ -1878,14 +1878,14 @@ static size_t sizeof_spa(struct acpi_nfit_system_address *spa) static int nfit_test0_alloc(struct nfit_test *t) { struct acpi_nfit_system_address *spa = NULL; + struct acpi_nfit_flush_address *flush; size_t nfit_size = sizeof_spa(spa) * NUM_SPA + sizeof(struct acpi_nfit_memory_map) * NUM_MEM + sizeof(struct acpi_nfit_control_region) * NUM_DCR + offsetof(struct acpi_nfit_control_region, window_size) * NUM_DCR + sizeof(struct acpi_nfit_data_region) * NUM_BDW - + (sizeof(struct acpi_nfit_flush_address) - + sizeof(u64) * NUM_HINTS) * NUM_DCR + + struct_size(flush, hint_address, NUM_HINTS) * NUM_DCR + sizeof(struct acpi_nfit_capabilities); int i; |