Remove ah-hock IE search code found in the ieee80211_bss_get_ie()
Use cfg80211_find_ie() instead.
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
---
net/wireless/util.c | 18 +++---------------
1 file changed, 3 insertions(+), 15 deletions(-)
diff --git a/net/wireless/util.c b/net/wireless/util.c
index 26f8cd3..ce393dd 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -684,22 +684,10 @@ EXPORT_SYMBOL(cfg80211_classify8021d);
const u8 *ieee80211_bss_get_ie(struct cfg80211_bss *bss, u8 ie)
{
- u8 *end, *pos;
-
- pos = bss->information_elements;
- if (pos == NULL)
+ if (bss->information_elements == NULL)
return NULL;
- end = pos + bss->len_information_elements;
-
- while (pos + 1 < end) {
- if (pos + 2 + pos[1] > end)
- break;
- if (pos[0] == ie)
- return pos;
- pos += 2 + pos[1];
- }
-
- return NULL;
+ return cfg80211_find_ie(ie, bss->information_elements,
+ bss->len_information_elements);
}
EXPORT_SYMBOL(ieee80211_bss_get_ie);
--
1.7.9.5
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