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authorByongho Lee <bhlee.kernel@gmail.com>2016-01-04 10:01:33 +0900
committerDavid Sterba <dsterba@suse.com>2016-01-12 15:01:05 +0100
commit97f72e7507f79dfdb70d20e839f7d8e2070dcb9d (patch)
tree031cac430284c5f7eb02cce62dda896c7f6839d2 /btrfs-image.c
parente55eb2e51a8d2396dcf4a809efb50567a7bf5aa4 (diff)
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btrfs-progs: fix endian bug in update_super()
In update_super() 'chunk->stripe.devid' and 'super->dev_item.devid' both are little endian. So we should not use endian helper btrfs_set_stack_stripe_devid(). Signed-off-by: Byongho Lee <bhlee.kernel@gmail.com> Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'btrfs-image.c')
-rw-r--r--btrfs-image.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/btrfs-image.c b/btrfs-image.c
index 4a0a7c5..bb1f635 100644
--- a/btrfs-image.c
+++ b/btrfs-image.c
@@ -1464,8 +1464,7 @@ static int update_super(struct mdrestore_struct *mdres, u8 *buffer)
btrfs_set_stack_chunk_sub_stripes(chunk, 0);
btrfs_set_stack_chunk_type(chunk,
BTRFS_BLOCK_GROUP_SYSTEM);
- btrfs_set_stack_stripe_devid(&chunk->stripe,
- super->dev_item.devid);
+ chunk->stripe.devid = super->dev_item.devid;
physical = logical_to_physical(mdres, key.offset,
&size);
if (size != (u64)-1)