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authorRui Paulo <rpaulo@gmail.com>2009-11-18 18:40:00 +0000
committerJohn W. Linville <linville@tuxdriver.com>2009-11-18 17:09:27 -0500
commit136cfa28615ccce0f9374811480e0b81c4191ea5 (patch)
tree9a07d6f316d19f85fd989b17e75d931f907c7d1a /net/wireless
parentfe7a5d5c1ad659bf0ec7dc171e122aeefa16ac25 (diff)
mac80211: use a structure to hold the mesh config information element
Signed-off-by: Rui Paulo <rpaulo@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/wireless')
-rw-r--r--net/wireless/scan.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/net/wireless/scan.c b/net/wireless/scan.c
index e2d344ff6745..d03447d68cdd 100644
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -217,7 +217,7 @@ static bool is_mesh(struct cfg80211_bss *a,
a->len_information_elements);
if (!ie)
return false;
- if (ie[1] != IEEE80211_MESH_CONFIG_LEN)
+ if (ie[1] != sizeof(struct ieee80211_meshconf_ie))
return false;
/*
@@ -225,7 +225,8 @@ static bool is_mesh(struct cfg80211_bss *a,
* comparing since that may differ between stations taking
* part in the same mesh.
*/
- return memcmp(ie + 2, meshcfg, IEEE80211_MESH_CONFIG_LEN - 2) == 0;
+ return memcmp(ie + 2, meshcfg,
+ sizeof(struct ieee80211_meshconf_ie) - 2) == 0;
}
static int cmp_bss(struct cfg80211_bss *a,
@@ -399,7 +400,7 @@ cfg80211_bss_update(struct cfg80211_registered_device *dev,
res->pub.information_elements,
res->pub.len_information_elements);
if (!meshid || !meshcfg ||
- meshcfg[1] != IEEE80211_MESH_CONFIG_LEN) {
+ meshcfg[1] != sizeof(struct ieee80211_meshconf_ie)) {
/* bogus mesh */
kref_put(&res->ref, bss_release);
return NULL;
@@ -865,7 +866,7 @@ ieee80211_bss(struct wiphy *wiphy, struct iw_request_info *info,
break;
case WLAN_EID_MESH_CONFIG:
ismesh = true;
- if (ie[1] != IEEE80211_MESH_CONFIG_LEN)
+ if (ie[1] != sizeof(struct ieee80211_meshconf_ie))
break;
buf = kmalloc(50, GFP_ATOMIC);
if (!buf)