qcacmn: Fix double unmap issue in HTC misc list
Add mutex protection while freeing pkts in HTC misc list to prevent
double unmap of netbuf.
Change-Id: I5c52324e382f8047037ca1d1a50367bc6052b737
CRs-Fixed: 2646771
diff --git a/dp/wifi3.0/dp_htt.c b/dp/wifi3.0/dp_htt.c
index 8026da6..93d0a2b 100644
--- a/dp/wifi3.0/dp_htt.c
+++ b/dp/wifi3.0/dp_htt.c
@@ -591,6 +591,7 @@
struct dp_htt_htc_pkt_union *pkt, *next;
qdf_nbuf_t netbuf;
+ HTT_TX_MUTEX_ACQUIRE(&soc->htt_tx_mutex);
pkt = soc->htt_htc_pkt_misclist;
while (pkt) {
@@ -608,6 +609,7 @@
pkt = next;
}
soc->htt_htc_pkt_misclist = NULL;
+ HTT_TX_MUTEX_RELEASE(&soc->htt_tx_mutex);
}
/*