summaryrefslogtreecommitdiff
path: root/net/batman-adv/bitarray.h
diff options
context:
space:
mode:
Diffstat (limited to 'net/batman-adv/bitarray.h')
-rw-r--r--net/batman-adv/bitarray.h15
1 files changed, 8 insertions, 7 deletions
diff --git a/net/batman-adv/bitarray.h b/net/batman-adv/bitarray.h
index 3e41bb80e..0e6e9d090 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_ */