diff options
Diffstat (limited to 'net/batman-adv/bitarray.h')
| -rw-r--r-- | net/batman-adv/bitarray.h | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/net/batman-adv/bitarray.h b/net/batman-adv/bitarray.h index 3e41bb80eb81..0e6e9d09078c 100644 --- a/net/batman-adv/bitarray.h +++ b/net/batman-adv/bitarray.h @@ -22,6 +22,7 @@ #include <linux/bitops.h> #include <linux/compiler.h> +#include <linux/stddef.h> #include <linux/types.h> /** @@ -31,17 +32,17 @@ * @last_seqno: latest sequence number in seq_bits * @curr_seqno: sequence number to test for * - * Return: 1 if the corresponding bit in the given seq_bits indicates true - * and curr_seqno is within range of last_seqno. Otherwise returns 0. + * Return: true if the corresponding bit in the given seq_bits indicates true + * and curr_seqno is within range of last_seqno. Otherwise returns false. */ -static inline int batadv_test_bit(const unsigned long *seq_bits, - u32 last_seqno, u32 curr_seqno) +static inline bool batadv_test_bit(const unsigned long *seq_bits, + u32 last_seqno, u32 curr_seqno) { s32 diff; diff = last_seqno - curr_seqno; if (diff < 0 || diff >= BATADV_TQ_LOCAL_WINDOW_SIZE) - return 0; + return false; return test_bit(diff, seq_bits) != 0; } @@ -55,7 +56,7 @@ static inline void batadv_set_bit(unsigned long *seq_bits, s32 n) set_bit(n, seq_bits); /* turn the position on */ } -int batadv_bit_get_packet(void *priv, unsigned long *seq_bits, s32 seq_num_diff, - int set_mark); +bool batadv_bit_get_packet(void *priv, unsigned long *seq_bits, + s32 seq_num_diff, int set_mark); #endif /* _NET_BATMAN_ADV_BITARRAY_H_ */ |