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batman-adv: use the const qualifier in hash functions 

The data argument in each hash function should carry the
"const" qualifier as it is never modified.

Signed-off-by: Antonio Quartulli <antonio@open-mesh.com>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
This commit is contained in:
Antonio Quartulli 2012-12-07 14:35:36 +01:00 committed by Antonio Quartulli
parent fa706554d6
commit 467b5fe697
2 changed files with 2 additions and 2 deletions
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2
net/batman-adv/bridge_loop_avoidance.c
View File

@ -57,7 +57,7 @@ static inline uint32_t batadv_choose_claim(const void *data, uint32_t size)
static inline uint32_t batadv_choose_backbone_gw(const void *data,
uint32_t size)
{
struct batadv_claim *claim = (struct batadv_claim *)data;
const struct batadv_claim *claim = (struct batadv_claim *)data;
uint32_t hash = 0;
hash = batadv_hash_bytes(hash, &claim->addr, sizeof(claim->addr));

2
net/batman-adv/hash.h
View File

@ -89,7 +89,7 @@ static inline void batadv_hash_delete(struct batadv_hashtable *hash,
*
* Returns the new hash value.
*/
static inline uint32_t batadv_hash_bytes(uint32_t hash, void *data,
static inline uint32_t batadv_hash_bytes(uint32_t hash, const void *data,
uint32_t size)
{
const unsigned char *key = data;