use PACKED macro insted of open-coding GCC-ism
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/util-linux/volume_id/sysv.c b/util-linux/volume_id/sysv.c
index 7a99cd6..0e65072 100644
--- a/util-linux/volume_id/sysv.c
+++ b/util-linux/volume_id/sysv.c
@@ -48,7 +48,7 @@
uint32_t s_state;
uint32_t s_magic;
uint32_t s_type;
-} __attribute__((__packed__));
+} PACKED;
#define XENIX_NICINOD 100
#define XENIX_NICFREE 100
@@ -74,7 +74,7 @@
uint8_t s_fill[371];
uint32_t s_magic;
uint32_t s_type;
-} __attribute__((__packed__));
+} PACKED;
#define SYSV_SUPERBLOCK_BLOCK 0x01
#define SYSV_MAGIC 0xfd187e20