patch-2.4.20 linux-2.4.20/drivers/cdrom/cdu31a.c

• Lines: 10
• Date: Thu Nov 28 15:53:12 2002
• Orig file: linux-2.4.19/drivers/cdrom/cdu31a.c
• Orig date: Thu Oct 25 13:58:35 2001

diff -urN linux-2.4.19/drivers/cdrom/cdu31a.c linux-2.4.20/drivers/cdrom/cdu31a.c
@@ -3385,7 +3385,8 @@
 	if (drive_found) {
 		int deficiency = 0;
 
-		request_region(cdu31a_port, 4, "cdu31a");
+		if (!request_region(cdu31a_port, 4, "cdu31a"))
+			goto errout3;
 
 		if (devfs_register_blkdev(MAJOR_NR, "cdu31a", &scd_bdops)) {
 			printk("Unable to get major %d for CDU-31a\n",