Re: [PATCH 01/11] batman-adv: don't rely on positions in struct for hashing
From: David Miller <davem@davemloft.net>
Date: 2012-11-13 19:24:03
Also in:
batman
Possibly related (same subject, not in this thread)
- 2012-11-14 · [PATCH 01/11] batman-adv: don't rely on positions in struct for hashing · Antonio Quartulli <hidden>
From: Antonio Quartulli <redacted> Date: Tue, 13 Nov 2012 10:15:29 +0100
quoted hunk ↗ jump to hunk
@@ -37,18 +37,26 @@ static void batadv_bla_periodic_work(struct work_struct *work); static void batadv_bla_send_announce(struct batadv_priv *bat_priv, struct batadv_backbone_gw *backbone_gw); +static inline void hash_bytes(uint32_t *hash, void *data, uint32_t size) +{ + const unsigned char *key = data; + int i; + + for (i = 0; i < size; i++) { + *hash += key[i]; + *hash += (*hash << 10); + *hash ^= (*hash >> 6); + } +} +
Remove the inline tag. Return the uint32_t resulting hash value rather than passing it by reference.