[XFS] UUID endianess fix. uu_timelow is a 32bit field and needs to be
swapped with be32_to_cpu.
SGI-PV: 943272
SGI-Modid: xfs-linux-melb:xfs-kern:25232a
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nathan Scott <nathans@sgi.com>
diff --git a/fs/xfs/support/uuid.c b/fs/xfs/support/uuid.c
index a3d565a..e157015 100644
--- a/fs/xfs/support/uuid.c
+++ b/fs/xfs/support/uuid.c
@@ -21,13 +21,6 @@
static int uuid_table_size;
static uuid_t *uuid_table;
-void
-uuid_init(void)
-{
- mutex_init(&uuid_monitor);
-}
-
-
/* IRIX interpretation of an uuid_t */
typedef struct {
__be32 uu_timelow;
@@ -50,7 +43,7 @@
fsid[0] = (be16_to_cpu(uup->uu_clockseq) << 16) |
be16_to_cpu(uup->uu_timemid);
- fsid[1] = be16_to_cpu(uup->uu_timelow);
+ fsid[1] = be32_to_cpu(uup->uu_timelow);
}
void
@@ -139,3 +132,9 @@
ASSERT(i < uuid_table_size);
mutex_unlock(&uuid_monitor);
}
+
+void
+uuid_init(void)
+{
+ mutex_init(&uuid_monitor);
+}