diff options
Diffstat (limited to 'libblkid/src/superblocks/zfs.c')
| -rw-r--r-- | libblkid/src/superblocks/zfs.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libblkid/src/superblocks/zfs.c b/libblkid/src/superblocks/zfs.c index fb86aec77..406ba2be8 100644 --- a/libblkid/src/superblocks/zfs.c +++ b/libblkid/src/superblocks/zfs.c @@ -185,7 +185,7 @@ static int probe_zfs(blkid_probe pr, blkid_probe_get_buffer(pr, offset, sizeof(struct zfs_uberblock)); if (ub == NULL) - return -1; + return errno ? -errno : 1; if (ub->ub_magic == UBERBLOCK_MAGIC) { ub_offset = offset; @@ -202,7 +202,7 @@ static int probe_zfs(blkid_probe pr, } if (found < 4) - return -1; + return 1; /* If we found the 4th uberblock, then we will have exited from the * scanning loop immediately, and ub will be a valid uberblock. */ @@ -214,7 +214,7 @@ static int probe_zfs(blkid_probe pr, if (blkid_probe_set_magic(pr, ub_offset, sizeof(ub->ub_magic), (unsigned char *) &ub->ub_magic)) - return -1; + return 1; return 0; } |