qcacld-3.0: Fix SAP Nss 1x1 issue in 160MHz mode

Remove the check that limits the SAP Nss to 1x1 mode when SAP
is brought up with 160MHz bandwidth.

Change-Id: I1f2416b8c0c9500ed9d553ba1fed2f45ff2e9f13
CRs-Fixed: 2549916
diff --git a/core/mac/src/pe/lim/lim_process_sme_req_messages.c b/core/mac/src/pe/lim/lim_process_sme_req_messages.c
index 6466538..ec5ee34 100644
--- a/core/mac/src/pe/lim/lim_process_sme_req_messages.c
+++ b/core/mac/src/pe/lim/lim_process_sme_req_messages.c
@@ -779,11 +779,6 @@
 			}
 		}
 
-		if (session->vhtCapability &&
-			(session->ch_width > CH_WIDTH_80MHZ)) {
-			session->nss = 1;
-			pe_debug("nss set to [%d]", session->nss);
-		}
 		pe_debug("vht su tx bformer %d",
 			session->vht_config.su_beam_former);