From 467b5fe69716257ebe17a9df9c428ad32eba540a Mon Sep 17 00:00:00 2001 From: Antonio Quartulli Date: Fri, 7 Dec 2012 14:35:36 +0100 Subject: [PATCH] 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 Signed-off-by: Marek Lindner --- net/batman-adv/bridge_loop_avoidance.c | 2 +- net/batman-adv/hash.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/net/batman-adv/bridge_loop_avoidance.c b/net/batman-adv/bridge_loop_avoidance.c index 724adf053dcc..5e834c1df469 100644 --- a/net/batman-adv/bridge_loop_avoidance.c +++ b/net/batman-adv/bridge_loop_avoidance.c @@ -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)); diff --git a/net/batman-adv/hash.h b/net/batman-adv/hash.h index e05333905afd..ea0214824327 100644 --- a/net/batman-adv/hash.h +++ b/net/batman-adv/hash.h @@ -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; -- 2.20.1