Using the bool type for structure member is considered inappropriate [1] for the kernel. Its size is not well defined (but usually 1 byte but maybe also 4 byte).

[1] https://lkml.org/lkml/2017/11/21/384

Signed-off-by: Sven Eckelmann sven@narfation.org --- net/batman-adv/types.h | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h index 0174f79e..3b3fc146 100644 --- a/net/batman-adv/types.h +++ b/net/batman-adv/types.h @@ -1160,13 +1160,13 @@ struct batadv_priv_dat { */ struct batadv_mcast_querier_state { /** @exists: whether a querier exists in the mesh */ - bool exists; + unsigned char exists:1;

/** * @shadowing: if a querier exists, whether it is potentially shadowing * multicast listeners (i.e. querier is behind our own bridge segment) */ - bool shadowing; + unsigned char shadowing:1; };

/** @@ -1207,10 +1207,10 @@ struct batadv_priv_mcast { u8 flags;

/** @enabled: whether the multicast tvlv is currently enabled */ - bool enabled; + unsigned char enabled:1;

/** @bridged: whether the soft interface has a bridge on top */ - bool bridged; + unsigned char bridged:1;

/** * @num_want_all_unsnoopables: number of nodes wanting unsnoopable IP @@ -1389,7 +1389,7 @@ struct batadv_tp_vars { atomic_t dup_acks;

/** @fast_recovery: true if in Fast Recovery mode */ - bool fast_recovery; + unsigned char fast_recovery:1;

/** @recover: last sent seqno when entering Fast Recovery */ u32 recover; @@ -2046,10 +2046,10 @@ struct batadv_skb_cb { * @decoded: Marks a skb as decoded, which is checked when searching for * coding opportunities in network-coding.c */ - bool decoded; + unsigned char decoded:1;

/** @num_bcasts: Counter for broadcast packet retransmissions */ - unsigned int num_bcasts; + unsigned char num_bcasts; };

/**