wlan: When RoamRssiDiff=0, Roam to any AP.
Currently, Setting RoamRssiDiff=0 does not ensure, STA roam to any AP.
There is one more check for RSSI lower than lookup threshold which
blocks roaming to any AP.
Hence, Move the IF check under RoamRssiDiff>0 so that when
RoamRssiDiff=0 is set, we roam to any AP
Change-Id: I6bcd58f22a1cb92eead41b6f588d471da592e327
CR-Fixed: 427041
diff --git a/CORE/SME/src/csr/csrNeighborRoam.c b/CORE/SME/src/csr/csrNeighborRoam.c
index 75d6f36..6b0b239 100644
--- a/CORE/SME/src/csr/csrNeighborRoam.c
+++ b/CORE/SME/src/csr/csrNeighborRoam.c
@@ -1080,23 +1080,23 @@
continue;
}
- /*
- * If RSSI is lower than the lookup threshold, then continue.
- */
- if (abs(pScanResult->BssDescriptor.rssi) >
- pNeighborRoamInfo->currentNeighborLookupThreshold)
- {
- VOS_TRACE (VOS_MODULE_ID_SME, VOS_TRACE_LEVEL_INFO,
- "%s: [INFOLOG] new ap rssi (%d) lower than lookup threshold (%d)\n",
- __func__, (int)pScanResult->BssDescriptor.rssi * (-1),
- (int)pNeighborRoamInfo->currentNeighborLookupThreshold * (-1));
- continue;
- }
-
/* This condition is to ensure to roam to an AP with better RSSI. if the value of RoamRssiDiff is Zero, this feature
* is disabled and we continue to roam without any check*/
if(RoamRssiDiff > 0)
{
+ /*
+ * If RSSI is lower than the lookup threshold, then continue.
+ */
+ if (abs(pScanResult->BssDescriptor.rssi) >
+ pNeighborRoamInfo->currentNeighborLookupThreshold)
+ {
+ VOS_TRACE (VOS_MODULE_ID_SME, VOS_TRACE_LEVEL_INFO,
+ "%s: [INFOLOG] new ap rssi (%d) lower than lookup threshold (%d)\n",
+ __func__, (int)pScanResult->BssDescriptor.rssi * (-1),
+ (int)pNeighborRoamInfo->currentNeighborLookupThreshold * (-1));
+ continue;
+ }
+
if (abs(CurrAPRssi) < abs(pScanResult->BssDescriptor.rssi))
{
/*Do not roam to an AP with worse RSSI than the current*/