diff options
| author | Christoph Hellwig <hch@lst.de> | 2017-05-17 09:38:37 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2017-06-05 16:59:14 +0200 |
| commit | 59b9c6291c4fcacf2e8290d79560aa78edbbbe2e (patch) | |
| tree | e35c783382f1ca47404a22908e23cb4075ae4521 /block/partitions/ldm.c | |
| parent | overlayfs: use uuid_t instead of uuid_be (diff) | |
| download | linux-59b9c6291c4fcacf2e8290d79560aa78edbbbe2e.tar.xz linux-59b9c6291c4fcacf2e8290d79560aa78edbbbe2e.zip | |
partitions/ldm: switch to use uuid_t
And the uuid helpers.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'block/partitions/ldm.c')
| -rw-r--r-- | block/partitions/ldm.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/block/partitions/ldm.c b/block/partitions/ldm.c index edcea70674c9..2a365c756648 100644 --- a/block/partitions/ldm.c +++ b/block/partitions/ldm.c @@ -115,7 +115,7 @@ static bool ldm_parse_privhead(const u8 *data, struct privhead *ph) ldm_error("PRIVHEAD disk size doesn't match real disk size"); return false; } - if (uuid_be_to_bin(data + 0x0030, (uuid_be *)ph->disk_id)) { + if (uuid_parse(data + 0x0030, &ph->disk_id)) { ldm_error("PRIVHEAD contains an invalid GUID."); return false; } @@ -234,7 +234,7 @@ static bool ldm_compare_privheads (const struct privhead *ph1, (ph1->logical_disk_size == ph2->logical_disk_size) && (ph1->config_start == ph2->config_start) && (ph1->config_size == ph2->config_size) && - !memcmp (ph1->disk_id, ph2->disk_id, GUID_SIZE)); + uuid_equal(&ph1->disk_id, &ph2->disk_id)); } /** @@ -557,7 +557,7 @@ static struct vblk * ldm_get_disk_objid (const struct ldmdb *ldb) list_for_each (item, &ldb->v_disk) { struct vblk *v = list_entry (item, struct vblk, list); - if (!memcmp (v->vblk.disk.disk_id, ldb->ph.disk_id, GUID_SIZE)) + if (uuid_equal(&v->vblk.disk.disk_id, &ldb->ph.disk_id)) return v; } @@ -892,7 +892,7 @@ static bool ldm_parse_dsk3 (const u8 *buffer, int buflen, struct vblk *vb) disk = &vb->vblk.disk; ldm_get_vstr (buffer + 0x18 + r_diskid, disk->alt_name, sizeof (disk->alt_name)); - if (uuid_be_to_bin(buffer + 0x19 + r_name, (uuid_be *)disk->disk_id)) + if (uuid_parse(buffer + 0x19 + r_name, &disk->disk_id)) return false; return true; @@ -927,7 +927,7 @@ static bool ldm_parse_dsk4 (const u8 *buffer, int buflen, struct vblk *vb) return false; disk = &vb->vblk.disk; - memcpy (disk->disk_id, buffer + 0x18 + r_name, GUID_SIZE); + uuid_copy(&disk->disk_id, (uuid_t *)(buffer + 0x18 + r_name)); return true; } |