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wireless: move mesh config length constant

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This is a constant from the 802.11 specification.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Cc: Javier Cardona <javier@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg 2008-10-28 11:12:57 +01:00 committed by John W. Linville
parent 97c8b013da
commit 1239cd58d2
4 changed files with 6 additions and 6 deletions
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3
include/linux/ieee80211.h
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@ -97,7 +97,10 @@
#define IEEE80211_MAX_FRAME_LEN 2352 #define IEEE80211_MAX_FRAME_LEN 2352
#define IEEE80211_MAX_SSID_LEN 32 #define IEEE80211_MAX_SSID_LEN 32
#define IEEE80211_MAX_MESH_ID_LEN 32 #define IEEE80211_MAX_MESH_ID_LEN 32
#define IEEE80211_MESH_CONFIG_LEN 19
#define IEEE80211_QOS_CTL_LEN 2 #define IEEE80211_QOS_CTL_LEN 2
#define IEEE80211_QOS_CTL_TID_MASK 0x000F #define IEEE80211_QOS_CTL_TID_MASK 0x000F
#define IEEE80211_QOS_CTL_TAG1D_MASK 0x0007 #define IEEE80211_QOS_CTL_TAG1D_MASK 0x0007

2
net/mac80211/mesh.c
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@ -238,7 +238,7 @@ void mesh_mgmt_ies_add(struct sk_buff *skb, struct ieee80211_sub_if_data *sdata)
pos = skb_put(skb, 21); pos = skb_put(skb, 21);
*pos++ = WLAN_EID_MESH_CONFIG; *pos++ = WLAN_EID_MESH_CONFIG;
*pos++ = MESH_CFG_LEN; *pos++ = IEEE80211_MESH_CONFIG_LEN;
/* Version */ /* Version */
*pos++ = 1; *pos++ = 1;

5
net/mac80211/mesh.h
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@ -145,9 +145,6 @@ struct mesh_rmc {
}; };
/* Mesh IEs constants */
#define MESH_CFG_LEN 19
/* /*
* MESH_CFG_COMP_LEN Includes: * MESH_CFG_COMP_LEN Includes:
* - Active path selection protocol ID. * - Active path selection protocol ID.
@ -157,7 +154,7 @@ struct mesh_rmc {
* Does not include mesh capabilities, which may vary across nodes in the same * Does not include mesh capabilities, which may vary across nodes in the same
* mesh * mesh
*/ */
#define MESH_CFG_CMP_LEN 17 #define MESH_CFG_CMP_LEN (IEEE80211_MESH_CONFIG_LEN - 2)
/* Default values, timeouts in ms */ /* Default values, timeouts in ms */
#define MESH_TTL 5 #define MESH_TTL 5

2
net/mac80211/scan.c
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@ -159,7 +159,7 @@ ieee80211_rx_mesh_bss_add(struct ieee80211_local *local, u8 *mesh_id, int mesh_i
{ {
struct ieee80211_bss *bss; struct ieee80211_bss *bss;
if (mesh_config_len != MESH_CFG_LEN) if (mesh_config_len != IEEE80211_MESH_CONFIG_LEN)
return NULL; return NULL;
bss = kzalloc(sizeof(*bss), GFP_ATOMIC); bss = kzalloc(sizeof(*bss), GFP_ATOMIC);