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VLAN: Fix vlan_compare() for tagged VLANs

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While refactoring VLAN comparison into vlan_compare(), it was overlooked
that modifications are needed for tagged VLAN support.

Signed-off-by: Michael Braun <michael-dev@fami-braun.de>
This commit is contained in:
Michael Braun 2016-02-21 12:01:39 +01:00 committed by Jouni Malinen
parent 12605642b3
commit f5ca1766dc
1 changed files with 5 additions and 0 deletions
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5
src/ap/vlan.c
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@ -16,6 +16,7 @@
*/ */
int vlan_compare(struct vlan_description *a, struct vlan_description *b) int vlan_compare(struct vlan_description *a, struct vlan_description *b)
{ {
int i;
const int a_empty = !a || !a->notempty; const int a_empty = !a || !a->notempty;
const int b_empty = !b || !b->notempty; const int b_empty = !b || !b->notempty;
@ -25,5 +26,9 @@ int vlan_compare(struct vlan_description *a, struct vlan_description *b)
return 1; return 1;
if (a->untagged != b->untagged) if (a->untagged != b->untagged)
return 1; return 1;
for (i = 0; i < MAX_NUM_TAGGED_VLAN; i++) {
if (a->tagged[i] != b->tagged[i])
return 1;
}
return 0; return 0;
} }