patch-2.2.18 linux/fs/ioctl.c

• Lines: 14
• Date: Thu Aug 31 15:57:50 2000
• Orig file: v2.2.17/fs/ioctl.c
• Orig date: Fri Apr 21 12:46:43 2000

diff -u --new-file --recursive --exclude-from /usr/src/exclude v2.2.17/fs/ioctl.c linux/fs/ioctl.c
@@ -84,8 +84,12 @@
 			/* Did FASYNC state change ? */
 			if ((flag ^ filp->f_flags) & FASYNC) {
 				if (filp->f_op && filp->f_op->fasync)
-					filp->f_op->fasync(fd, filp, on); 
+					error = filp->f_op->fasync(fd, filp, on);
+				else error = -ENOTTY;
 			}
+			if (error != 0)
+				break;
+
 			if (on)
 				filp->f_flags |= FASYNC;
 			else