udf: use __packed instead of __attribute__ ((packed))

defined in linux/compiler-gcc.h
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Jan Kara <jack@suse.cz>

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"