use PACKED macro insted of open-coding GCC-ism

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 8 insertions, 8 deletions

diff --git a/util-linux/volume_id/hfs.c b/util-linux/volume_id/hfs.c
index f99b895c4..71a5e8b09 100644
--- a/util-linux/volume_id/hfs.c
+++ b/util-linux/volume_id/hfs.c
@@ -28,7 +28,7 @@ struct hfs_finder_info{
         uint32_t        reserved;
         uint32_t        osx_folder;
         uint8_t         id[8];
-} __attribute__((__packed__));
+} PACKED;
 
 struct hfs_mdb {
         uint8_t         signature[2];
@@ -58,7 +58,7 @@ struct hfs_mdb {
         uint8_t         embed_sig[2];
         uint16_t        embed_startblock;
         uint16_t        embed_blockcount;
-} __attribute__((__packed__));
+} PACKED;
 
 struct hfsplus_bnode_descriptor {
         uint32_t        next;
@@ -67,7 +67,7 @@ struct hfsplus_bnode_descriptor {
         uint8_t         height;
         uint16_t        num_recs;
         uint16_t        reserved;
-} __attribute__((__packed__));
+} PACKED;
 
 struct hfsplus_bheader_record {
         uint16_t        depth;
@@ -76,19 +76,19 @@ struct hfsplus_bheader_record {
         uint32_t        leaf_head;
         uint32_t        leaf_tail;
         uint16_t        node_size;
-} __attribute__((__packed__));
+} PACKED;
 
 struct hfsplus_catalog_key {
         uint16_t        key_len;
         uint32_t        parent_id;
         uint16_t        unicode_len;
         uint8_t         unicode[255 * 2];
-} __attribute__((__packed__));
+} PACKED;
 
 struct hfsplus_extent {
         uint32_t        start_block;
         uint32_t        block_count;
-} __attribute__((__packed__));
+} PACKED;
 
 #define HFSPLUS_EXTENT_COUNT            8
 struct hfsplus_fork {
@@ -96,7 +96,7 @@ struct hfsplus_fork {
         uint32_t        clump_size;
         uint32_t        total_blocks;
         struct hfsplus_extent extents[HFSPLUS_EXTENT_COUNT];
-} __attribute__((__packed__));
+} PACKED;
 
 struct hfsplus_vol_header {
         uint8_t         signature[2];
@@ -125,7 +125,7 @@ struct hfsplus_vol_header {
         struct hfsplus_fork cat_file;
         struct hfsplus_fork attr_file;
         struct hfsplus_fork start_file;
-} __attribute__((__packed__));
+} PACKED;
 
 #define HFS_SUPERBLOCK_OFFSET           0x400
 #define HFS_NODE_LEAF                   0xff