patch-2.2.0-pre8 linux/drivers/block/ide.c

• Lines: 13
• Date: Fri Jan 15 14:36:20 1999
• Orig file: v2.2.0-pre7/linux/drivers/block/ide.c
• Orig date: Thu Jan 7 15:11:36 1999

diff -u --recursive --new-file v2.2.0-pre7/linux/drivers/block/ide.c linux/drivers/block/ide.c
@@ -2132,6 +2132,12 @@
 				return -EIO;
 			return 0;
 		}
+	        case HDIO_UNREGISTER_HWIF:
+			if (!capable(CAP_SYS_ADMIN)) return -EACCES;
+			/* should I check here for arg > MAX_HWIFS, or
+			   just let ide_unregister fail silently? -- shaver */
+			ide_unregister(arg);
+			return 0;
 		case HDIO_SET_NICE:
 			if (!capable(CAP_SYS_ADMIN)) return -EACCES;
 			if (drive->driver == NULL)