LE: Fix for back-to-back GATT connection request issues

When two GATT client connections were sent back to back, the first
connection will not be processed due to an address comparison error.
This patch corrects the error.

Change-Id: I8eb97cd2a34a81da460f448dc71445b2898a5d32
diff --git a/bta/gatt/bta_gattc_utils.c b/bta/gatt/bta_gattc_utils.c
index 151b7ba..8392f8d 100644
--- a/bta/gatt/bta_gattc_utils.c
+++ b/bta/gatt/bta_gattc_utils.c
@@ -172,8 +172,7 @@
     {
         if (p_clcb->in_use &&
             p_clcb->p_rcb->client_if == client_if &&
-            p_clcb->p_srcb &&
-            bdcmp(p_clcb->p_srcb->server_bda, remote_bda) == 0)
+            bdcmp(p_clcb->bda, remote_bda) == 0)
             return p_clcb;
     }
     return NULL;
@@ -400,7 +399,7 @@
     /* if not found, try to recycle one known device */
     if (!found && !p_recycle)
         p_tcb = NULL;
-    else if (p_recycle)
+    else if (!found && p_recycle)
         p_tcb = p_recycle;
 
     if (p_tcb != NULL)