patch-2.4.25 linux-2.4.25/drivers/pcmcia/rsrc_mgr.c

• Lines: 34
• Date: 2004-02-18 05:36:31.000000000 -0800
• Orig file: linux-2.4.24/drivers/pcmcia/rsrc_mgr.c
• Orig date: 2003-08-25 04:44:42.000000000 -0700

diff -urN linux-2.4.24/drivers/pcmcia/rsrc_mgr.c linux-2.4.25/drivers/pcmcia/rsrc_mgr.c
@@ -379,7 +379,7 @@
 void validate_mem(int (*is_valid)(u_long), int (*do_cksum)(u_long),
 		  int force_low, socket_info_t *s)
 {
-    resource_map_t *m, *n;
+    resource_map_t *m, mm;
     static u_char order[] = { 0xd0, 0xe0, 0xc0, 0xf0 };
     static int hi = 0, lo = 0;
     u_long b, i, ok = 0;
@@ -393,18 +393,18 @@
 	       "available!\n");
     }
     if (lo++) return;
-    for (m = mem_db.next; m != &mem_db; m = n) {
-	n = m->next;
+    for (m = mem_db.next; m != &mem_db; m = mm.next) {
+	mm = *m;
 	/* Only probe < 1 MB */
-	if (m->base >= 0x100000) continue;
-	if ((m->base | m->num) & 0xffff) {
-	    ok += do_mem_probe(m->base, m->num, is_valid, do_cksum, s);
+	if (mm.base >= 0x100000) continue;
+	if ((mm.base | mm.num) & 0xffff) {
+	    ok += do_mem_probe(mm.base, mm.num, is_valid, do_cksum, s);
 	    continue;
 	}
 	/* Special probe for 64K-aligned block */
 	for (i = 0; i < 4; i++) {
 	    b = order[i] << 12;
-	    if ((b >= m->base) && (b+0x10000 <= m->base+m->num)) {
+	    if ((b >= mm.base) && (b+0x10000 <= mm.base+mm.num)) {
 		if (ok >= mem_limit)
 		    sub_interval(&mem_db, b, 0x10000);
 		else