beautify the code

src/spicelib/analysis/cktdltn.c

@@ -12,15 +12,15 @@ Copyright 1992 Regents of the University of California.  All rights reserved.
 
 /* ARGSUSED */
 int
-CKTdltNod(CKTcircuit *ckt, CKTnode *node)
+CKTdltNod(CKTcircuit* ckt, CKTnode* node)
 {
     return CKTdltNNum(ckt, node->number);
 }
 
 int
-CKTdltNNum(CKTcircuit *ckt, int num)
+CKTdltNNum(CKTcircuit* ckt, int num)
 {
-    CKTnode *n, *prev, *node, *sprev;
+    CKTnode* n, * prev, * node, * sprev;
     int	error;
 
     if (!ckt->prev_CKTlastNode->number || num <= ckt->prev_CKTlastNode->number) {
@@ -47,13 +47,14 @@ CKTdltNNum(CKTcircuit *ckt, int num)
 
     if (!sprev) {
         ckt->CKTnodes = node->next;
-    } else {
+    }
+    else {
         sprev->next = node->next;
     }
     if (node == ckt->CKTlastNode)
         ckt->CKTlastNode = sprev;
 
-    error = SPfrontEnd->IFdelUid (ckt, node->name, UID_SIGNAL);
+    error = SPfrontEnd->IFdelUid(ckt, node->name, UID_SIGNAL);
     tfree(node);
 
     return error;