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/openbmc/linux/fs/btrfs/
H A Dfile-item.cdiff 7e4a3f7ed5d54926ec671bbb13e171cfe179cc50 Mon May 18 06:15:09 CDT 2020 Filipe Manana <fdmanana@suse.com> btrfs: do not ignore error from btrfs_next_leaf() when inserting checksums

We are currently treating any non-zero return value from btrfs_next_leaf()
the same way, by going to the code that inserts a new checksum item in the
tree. However if btrfs_next_leaf() returns an error (a value < 0), we
should just stop and return the error, and not behave as if nothing has
happened, since in that case we do not have a way to know if there is a
next leaf or we are currently at the last leaf already.

So fix that by returning the error from btrfs_next_leaf().

Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>