diff --git a/fs/udf/ecma_167.h b/fs/udf/ecma_167.h
index 4792b77..9f24bd1 100644
--- a/fs/udf/ecma_167.h
+++ b/fs/udf/ecma_167.h
@@ -41,7 +41,7 @@
 struct charspec {
 	uint8_t		charSetType;
 	uint8_t		charSetInfo[63];
-} __attribute__ ((packed));
+} __packed;
 
 /* Character Set Type (ECMA 167r3 1/7.2.1.1) */
 #define CHARSPEC_TYPE_CS0		0x00	/* (1/7.2.2) */
@@ -68,7 +68,7 @@ struct timestamp {
 	uint8_t		centiseconds;
 	uint8_t		hundredsOfMicroseconds;
 	uint8_t		microseconds;
-} __attribute__ ((packed));
+} __packed;
 
 /* Type and Time Zone (ECMA 167r3 1/7.3.1) */
 #define TIMESTAMP_TYPE_MASK		0xF000
@@ -82,7 +82,7 @@ struct regid {
 	uint8_t		flags;
 	uint8_t		ident[23];
 	uint8_t		identSuffix[8];
-} __attribute__ ((packed));
+} __packed;
 
 /* Flags (ECMA 167r3 1/7.4.1) */
 #define ENTITYID_FLAGS_DIRTY		0x00
@@ -95,7 +95,7 @@ struct volStructDesc {
 	uint8_t		stdIdent[VSD_STD_ID_LEN];
 	uint8_t		structVersion;
 	uint8_t		structData[2041];
-} __attribute__ ((packed));
+} __packed;
 
 /* Standard Identifier (EMCA 167r2 2/9.1.2) */
 #define VSD_STD_ID_NSR02		"NSR02"	/* (3/9.1) */
@@ -114,7 +114,7 @@ struct beginningExtendedAreaDesc {
 	uint8_t		stdIdent[VSD_STD_ID_LEN];
 	uint8_t		structVersion;
 	uint8_t		structData[2041];
-} __attribute__ ((packed));
+} __packed;
 
 /* Terminating Extended Area Descriptor (ECMA 167r3 2/9.3) */
 struct terminatingExtendedAreaDesc {
@@ -122,7 +122,7 @@ struct terminatingExtendedAreaDesc {
 	uint8_t		stdIdent[VSD_STD_ID_LEN];
 	uint8_t		structVersion;
 	uint8_t		structData[2041];
-} __attribute__ ((packed));
+} __packed;
 
 /* Boot Descriptor (ECMA 167r3 2/9.4) */
 struct bootDesc {
@@ -140,7 +140,7 @@ struct bootDesc {
 	__le16			flags;
 	uint8_t			reserved2[32];
 	uint8_t			bootUse[1906];
-} __attribute__ ((packed));
+} __packed;
 
 /* Flags (ECMA 167r3 2/9.4.12) */
 #define BOOT_FLAGS_ERASE		0x01
@@ -149,7 +149,7 @@ struct bootDesc {
 struct extent_ad {
 	__le32		extLength;
 	__le32		extLocation;
-} __attribute__ ((packed));
+} __packed;
 
 struct kernel_extent_ad {
 	uint32_t	extLength;
@@ -166,7 +166,7 @@ struct tag {
 	__le16		descCRC;
 	__le16		descCRCLength;
 	__le32		tagLocation;
-} __attribute__ ((packed));
+} __packed;
 
 /* Tag Identifier (ECMA 167r3 3/7.2.1) */
 #define TAG_IDENT_PVD			0x0001
@@ -186,7 +186,7 @@ struct NSRDesc {
 	uint8_t		structVersion;
 	uint8_t		reserved;
 	uint8_t		structData[2040];
-} __attribute__ ((packed));
+} __packed;
 
 /* Primary Volume Descriptor (ECMA 167r3 3/10.1) */
 struct primaryVolDesc {
@@ -212,7 +212,7 @@ struct primaryVolDesc {
 	__le32			predecessorVolDescSeqLocation;
 	__le16			flags;
 	uint8_t			reserved[22];
-} __attribute__ ((packed));
+} __packed;
 
 /* Flags (ECMA 167r3 3/10.1.21) */
 #define PVD_FLAGS_VSID_COMMON		0x0001
@@ -223,7 +223,7 @@ struct anchorVolDescPtr {
 	struct extent_ad	mainVolDescSeqExt;
 	struct extent_ad	reserveVolDescSeqExt;
 	uint8_t	 		reserved[480];
-} __attribute__ ((packed));
+} __packed;
 
 /* Volume Descriptor Pointer (ECMA 167r3 3/10.3) */
 struct volDescPtr {
@@ -231,7 +231,7 @@ struct volDescPtr {
 	__le32			volDescSeqNum;
 	struct extent_ad	nextVolDescSeqExt;
 	uint8_t			reserved[484];
-} __attribute__ ((packed));
+} __packed;
 
 /* Implementation Use Volume Descriptor (ECMA 167r3 3/10.4) */
 struct impUseVolDesc {
@@ -239,7 +239,7 @@ struct impUseVolDesc {
 	__le32		volDescSeqNum;
 	struct regid	impIdent;
 	uint8_t		impUse[460];
-} __attribute__ ((packed));
+} __packed;
 
 /* Partition Descriptor (ECMA 167r3 3/10.5) */
 struct partitionDesc {
@@ -255,7 +255,7 @@ struct partitionDesc {
 	struct regid impIdent;
 	uint8_t impUse[128];
 	uint8_t reserved[156];
-} __attribute__ ((packed));
+} __packed;
 
 /* Partition Flags (ECMA 167r3 3/10.5.3) */
 #define PD_PARTITION_FLAGS_ALLOC	0x0001
@@ -291,14 +291,14 @@ struct logicalVolDesc {
 	uint8_t			impUse[128];
 	struct extent_ad	integritySeqExt;
 	uint8_t			partitionMaps[0];
-} __attribute__ ((packed));
+} __packed;
 
 /* Generic Partition Map (ECMA 167r3 3/10.7.1) */
 struct genericPartitionMap {
 	uint8_t		partitionMapType;
 	uint8_t		partitionMapLength;
 	uint8_t		partitionMapping[0];
-} __attribute__ ((packed));
+} __packed;
 
 /* Partition Map Type (ECMA 167r3 3/10.7.1.1) */
 #define GP_PARTITION_MAP_TYPE_UNDEF	0x00
@@ -311,14 +311,14 @@ struct genericPartitionMap1 {
 	uint8_t		partitionMapLength;
 	__le16		volSeqNum;
 	__le16		partitionNum;
-} __attribute__ ((packed));
+} __packed;
 
 /* Type 2 Partition Map (ECMA 167r3 3/10.7.3) */
 struct genericPartitionMap2 {
 	uint8_t		partitionMapType;
 	uint8_t		partitionMapLength;
 	uint8_t		partitionIdent[62];
-} __attribute__ ((packed));
+} __packed;
 
 /* Unallocated Space Descriptor (ECMA 167r3 3/10.8) */
 struct unallocSpaceDesc {
@@ -326,13 +326,13 @@ struct unallocSpaceDesc {
 	__le32			volDescSeqNum;
 	__le32			numAllocDescs;
 	struct extent_ad	allocDescs[0];
-} __attribute__ ((packed));
+} __packed;
 
 /* Terminating Descriptor (ECMA 167r3 3/10.9) */
 struct terminatingDesc {
 	struct tag	descTag;
 	uint8_t		reserved[496];
-} __attribute__ ((packed));
+} __packed;
 
 /* Logical Volume Integrity Descriptor (ECMA 167r3 3/10.10) */
 struct logicalVolIntegrityDesc {
@@ -346,7 +346,7 @@ struct logicalVolIntegrityDesc {
 	__le32			freeSpaceTable[0];
 	__le32			sizeTable[0];
 	uint8_t			impUse[0];
-} __attribute__ ((packed));
+} __packed;
 
 /* Integrity Type (ECMA 167r3 3/10.10.3) */
 #define LVID_INTEGRITY_TYPE_OPEN	0x00000000
@@ -356,7 +356,7 @@ struct logicalVolIntegrityDesc {
 struct lb_addr {
 	__le32		logicalBlockNum;
 	__le16	 	partitionReferenceNum;
-} __attribute__ ((packed));
+} __packed;
 
 /* ... and its in-core analog */
 struct kernel_lb_addr {
@@ -368,14 +368,14 @@ struct kernel_lb_addr {
 struct short_ad {
         __le32		extLength;
         __le32		extPosition;
-} __attribute__ ((packed));
+} __packed;
 
 /* Long Allocation Descriptor (ECMA 167r3 4/14.14.2) */
 struct long_ad {
 	__le32		extLength;
 	struct lb_addr	extLocation;
 	uint8_t		impUse[6];
-} __attribute__ ((packed));
+} __packed;
 
 struct kernel_long_ad {
 	uint32_t		extLength;
@@ -389,7 +389,7 @@ struct ext_ad {
 	__le32		recordedLength;
 	__le32		informationLength;
 	struct lb_addr	extLocation;
-} __attribute__ ((packed));
+} __packed;
 
 struct kernel_ext_ad {
 	uint32_t		extLength;
@@ -434,7 +434,7 @@ struct fileSetDesc {
 	struct long_ad		nextExt;
 	struct long_ad		streamDirectoryICB;
 	uint8_t			reserved[32];
-} __attribute__ ((packed));
+} __packed;
 
 /* Partition Header Descriptor (ECMA 167r3 4/14.3) */
 struct partitionHeaderDesc {
@@ -444,7 +444,7 @@ struct partitionHeaderDesc {
 	struct short_ad	freedSpaceTable;
 	struct short_ad	freedSpaceBitmap;
 	uint8_t		reserved[88];
-} __attribute__ ((packed));
+} __packed;
 
 /* File Identifier Descriptor (ECMA 167r3 4/14.4) */
 struct fileIdentDesc {
@@ -457,7 +457,7 @@ struct fileIdentDesc {
 	uint8_t		impUse[0];
 	uint8_t		fileIdent[0];
 	uint8_t		padding[0];
-} __attribute__ ((packed));
+} __packed;
 
 /* File Characteristics (ECMA 167r3 4/14.4.3) */
 #define FID_FILE_CHAR_HIDDEN		0x01
@@ -471,7 +471,7 @@ struct allocExtDesc {
 	struct tag	descTag;
 	__le32		previousAllocExtLocation;
 	__le32		lengthAllocDescs;
-} __attribute__ ((packed));
+} __packed;
 
 /* ICB Tag (ECMA 167r3 4/14.6) */
 struct icbtag {
@@ -483,7 +483,7 @@ struct icbtag {
 	uint8_t		fileType;
 	struct lb_addr	parentICBLocation;
 	__le16		flags;
-} __attribute__ ((packed));
+} __packed;
 
 /* Strategy Type (ECMA 167r3 4/14.6.2) */
 #define ICBTAG_STRATEGY_TYPE_UNDEF	0x0000
@@ -531,13 +531,13 @@ struct indirectEntry {
 	struct tag	descTag;
 	struct icbtag	icbTag;
 	struct long_ad	indirectICB;
-} __attribute__ ((packed));
+} __packed;
 
 /* Terminal Entry (ECMA 167r3 4/14.8) */
 struct terminalEntry {
 	struct tag	descTag;
 	struct icbtag	icbTag;
-} __attribute__ ((packed));
+} __packed;
 
 /* File Entry (ECMA 167r3 4/14.9) */
 struct fileEntry {
@@ -563,7 +563,7 @@ struct fileEntry {
 	__le32			lengthAllocDescs;
 	uint8_t			extendedAttr[0];
 	uint8_t			allocDescs[0];
-} __attribute__ ((packed));
+} __packed;
 
 /* Permissions (ECMA 167r3 4/14.9.5) */
 #define FE_PERM_O_EXEC			0x00000001U
@@ -607,7 +607,7 @@ struct extendedAttrHeaderDesc {
 	struct tag	descTag;
 	__le32		impAttrLocation;
 	__le32		appAttrLocation;
-} __attribute__ ((packed));
+} __packed;
 
 /* Generic Format (ECMA 167r3 4/14.10.2) */
 struct genericFormat {
@@ -616,7 +616,7 @@ struct genericFormat {
 	uint8_t		reserved[3];
 	__le32		attrLength;
 	uint8_t		attrData[0];
-} __attribute__ ((packed));
+} __packed;
 
 /* Character Set Information (ECMA 167r3 4/14.10.3) */
 struct charSetInfo {
@@ -627,7 +627,7 @@ struct charSetInfo {
 	__le32		escapeSeqLength;
 	uint8_t		charSetType;
 	uint8_t		escapeSeq[0];
-} __attribute__ ((packed));
+} __packed;
 
 /* Alternate Permissions (ECMA 167r3 4/14.10.4) */
 struct altPerms {
@@ -638,7 +638,7 @@ struct altPerms {
 	__le16		ownerIdent;
 	__le16		groupIdent;
 	__le16		permission;
-} __attribute__ ((packed));
+} __packed;
 
 /* File Times Extended Attribute (ECMA 167r3 4/14.10.5) */
 struct fileTimesExtAttr {
@@ -649,7 +649,7 @@ struct fileTimesExtAttr {
 	__le32		dataLength;
 	__le32		fileTimeExistence;
 	uint8_t		fileTimes;
-} __attribute__ ((packed));
+} __packed;
 
 /* FileTimeExistence (ECMA 167r3 4/14.10.5.6) */
 #define FTE_CREATION			0x00000001
@@ -666,7 +666,7 @@ struct infoTimesExtAttr {
 	__le32		dataLength;
 	__le32		infoTimeExistence;
 	uint8_t		infoTimes[0];
-} __attribute__ ((packed));
+} __packed;
 
 /* Device Specification (ECMA 167r3 4/14.10.7) */
 struct deviceSpec {
@@ -678,7 +678,7 @@ struct deviceSpec {
 	__le32		majorDeviceIdent;
 	__le32		minorDeviceIdent;
 	uint8_t		impUse[0];
-} __attribute__ ((packed));
+} __packed;
 
 /* Implementation Use Extended Attr (ECMA 167r3 4/14.10.8) */
 struct impUseExtAttr {
@@ -689,7 +689,7 @@ struct impUseExtAttr {
 	__le32		impUseLength;
 	struct regid	impIdent;
 	uint8_t		impUse[0];
-} __attribute__ ((packed));
+} __packed;
 
 /* Application Use Extended Attribute (ECMA 167r3 4/14.10.9) */
 struct appUseExtAttr {
@@ -700,7 +700,7 @@ struct appUseExtAttr {
 	__le32		appUseLength;
 	struct regid	appIdent;
 	uint8_t		appUse[0];
-} __attribute__ ((packed));
+} __packed;
 
 #define EXTATTR_CHAR_SET		1
 #define EXTATTR_ALT_PERMS		3
@@ -716,7 +716,7 @@ struct unallocSpaceEntry {
 	struct icbtag	icbTag;
 	__le32		lengthAllocDescs;
 	uint8_t		allocDescs[0];
-} __attribute__ ((packed));
+} __packed;
 
 /* Space Bitmap Descriptor (ECMA 167r3 4/14.12) */
 struct spaceBitmapDesc {
@@ -724,7 +724,7 @@ struct spaceBitmapDesc {
 	__le32		numOfBits;
 	__le32		numOfBytes;
 	uint8_t		bitmap[0];
-} __attribute__ ((packed));
+} __packed;
 
 /* Partition Integrity Entry (ECMA 167r3 4/14.13) */
 struct partitionIntegrityEntry {
@@ -735,7 +735,7 @@ struct partitionIntegrityEntry {
 	uint8_t			reserved[175];
 	struct regid		impIdent;
 	uint8_t			impUse[256];
-} __attribute__ ((packed));
+} __packed;
 
 /* Short Allocation Descriptor (ECMA 167r3 4/14.14.1) */
 
@@ -753,7 +753,7 @@ struct partitionIntegrityEntry {
 struct logicalVolHeaderDesc {
 	__le64		uniqueID;
 	uint8_t		reserved[24];
-} __attribute__ ((packed));
+} __packed;
 
 /* Path Component (ECMA 167r3 4/14.16.1) */
 struct pathComponent {
@@ -761,7 +761,7 @@ struct pathComponent {
 	uint8_t		lengthComponentIdent;
 	__le16		componentFileVersionNum;
 	dstring		componentIdent[0];
-} __attribute__ ((packed));
+} __packed;
 
 /* File Entry (ECMA 167r3 4/14.17) */
 struct extendedFileEntry {
@@ -791,6 +791,6 @@ struct extendedFileEntry {
 	__le32			lengthAllocDescs;
 	uint8_t			extendedAttr[0];
 	uint8_t			allocDescs[0];
-} __attribute__ ((packed));
+} __packed;
 
 #endif /* _ECMA_167_H */
diff --git a/fs/udf/osta_udf.h b/fs/udf/osta_udf.h
index fbff746..a4da59e 100644
--- a/fs/udf/osta_udf.h
+++ b/fs/udf/osta_udf.h
@@ -70,17 +70,17 @@ struct UDFIdentSuffix {
 	uint8_t		OSClass;
 	uint8_t		OSIdentifier;
 	uint8_t		reserved[4];
-} __attribute__ ((packed));
+} __packed;
 
 struct impIdentSuffix {
 	uint8_t		OSClass;
 	uint8_t		OSIdentifier;
 	uint8_t		reserved[6];
-} __attribute__ ((packed));
+} __packed;
 
 struct appIdentSuffix {
 	uint8_t		impUse[8];
-} __attribute__ ((packed));
+} __packed;
 
 /* Logical Volume Integrity Descriptor (UDF 2.50 2.2.6) */
 /* Implementation Use (UDF 2.50 2.2.6.4) */
@@ -92,7 +92,7 @@ struct logicalVolIntegrityDescImpUse {
 	__le16		minUDFWriteRev;
 	__le16		maxUDFWriteRev;
 	uint8_t		impUse[0];
-} __attribute__ ((packed));
+} __packed;
 
 /* Implementation Use Volume Descriptor (UDF 2.50 2.2.7) */
 /* Implementation Use (UDF 2.50 2.2.7.2) */
@@ -104,7 +104,7 @@ struct impUseVolDescImpUse {
 	dstring		LVInfo3[36];
 	struct regid	impIdent;
 	uint8_t		impUse[128];
-} __attribute__ ((packed));
+} __packed;
 
 struct udfPartitionMap2 {
 	uint8_t		partitionMapType;
@@ -113,7 +113,7 @@ struct udfPartitionMap2 {
 	struct regid	partIdent;
 	__le16		volSeqNum;
 	__le16		partitionNum;
-} __attribute__ ((packed));
+} __packed;
 
 /* Virtual Partition Map (UDF 2.50 2.2.8) */
 struct virtualPartitionMap {
@@ -124,7 +124,7 @@ struct virtualPartitionMap {
 	__le16		volSeqNum;
 	__le16		partitionNum;
 	uint8_t		reserved2[24];
-} __attribute__ ((packed));
+} __packed;
 
 /* Sparable Partition Map (UDF 2.50 2.2.9) */
 struct sparablePartitionMap {
@@ -139,7 +139,7 @@ struct sparablePartitionMap {
 	uint8_t reserved2[1];
 	__le32 sizeSparingTable;
 	__le32 locSparingTable[4];
-} __attribute__ ((packed));
+} __packed;
 
 /* Metadata Partition Map (UDF 2.4.0 2.2.10) */
 struct metadataPartitionMap {
@@ -156,14 +156,14 @@ struct metadataPartitionMap {
 	__le16		alignUnitSize;
 	uint8_t		flags;
 	uint8_t		reserved2[5];
-} __attribute__ ((packed));
+} __packed;
 
 /* Virtual Allocation Table (UDF 1.5 2.2.10) */
 struct virtualAllocationTable15 {
 	__le32		VirtualSector[0];
 	struct regid	vatIdent;
 	__le32		previousVATICBLoc;
-} __attribute__ ((packed));
+} __packed;
 
 #define ICBTAG_FILE_TYPE_VAT15		0x00U
 
@@ -181,7 +181,7 @@ struct virtualAllocationTable20 {
 	__le16		reserved;
 	uint8_t		impUse[0];
 	__le32		vatEntry[0];
-} __attribute__ ((packed));
+} __packed;
 
 #define ICBTAG_FILE_TYPE_VAT20		0xF8U
 
@@ -189,7 +189,7 @@ struct virtualAllocationTable20 {
 struct sparingEntry {
 	__le32		origLocation;
 	__le32		mappedLocation;
-} __attribute__ ((packed));
+} __packed;
 
 struct sparingTable {
 	struct tag	descTag;
@@ -199,7 +199,7 @@ struct sparingTable {
 	__le32		sequenceNum;
 	struct sparingEntry
 			mapEntry[0];
-} __attribute__ ((packed));
+} __packed;
 
 /* Metadata File (and Metadata Mirror File) (UDF 2.50 2.2.13.1) */
 #define ICBTAG_FILE_TYPE_MAIN		0xFA
@@ -210,7 +210,7 @@ struct sparingTable {
 struct allocDescImpUse {
 	__le16		flags;
 	uint8_t		impUse[4];
-} __attribute__ ((packed));
+} __packed;
 
 #define AD_IU_EXT_ERASED		0x0001
 
@@ -222,7 +222,7 @@ struct allocDescImpUse {
 struct freeEaSpace {
 	__le16		headerChecksum;
 	uint8_t		freeEASpace[0];
-} __attribute__ ((packed));
+} __packed;
 
 /* DVD Copyright Management Information (UDF 2.50 3.3.4.5.1.2) */
 struct DVDCopyrightImpUse {
@@ -230,14 +230,14 @@ struct DVDCopyrightImpUse {
 	uint8_t		CGMSInfo;
 	uint8_t		dataType;
 	uint8_t		protectionSystemInfo[4];
-} __attribute__ ((packed));
+} __packed;
 
 /* Application Use Extended Attribute (UDF 2.50 3.3.4.6) */
 /* FreeAppEASpace (UDF 2.50 3.3.4.6.1) */
 struct freeAppEASpace {
 	__le16		headerChecksum;
 	uint8_t		freeEASpace[0];
-} __attribute__ ((packed));
+} __packed;
 
 /* UDF Defined System Stream (UDF 2.50 3.3.7) */
 #define UDF_ID_UNIQUE_ID		"*UDF Unique ID Mapping Data"
