s390/dasd: fix return value for non-existent ioctls

For non-existent ioctls -ENOTTY should be returned. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
git-mirror · Sep 26, 2012 · 2267a0c · 2267a0c
1 parent caf757c
commit 2267a0c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/drivers/s390/block/dasd_ioctl.c b/drivers/s390/block/dasd_ioctl.c
@@ -292,12 +292,12 @@ static int dasd_ioctl_read_profile(struct dasd_block *block, void __user *argp)
 #else
 static int dasd_ioctl_reset_profile(struct dasd_block *block)
 {
-	return -ENOSYS;
+	return -ENOTTY;
 }
 
 static int dasd_ioctl_read_profile(struct dasd_block *block, void __user *argp)
 {
-	return -ENOSYS;
+	return -ENOTTY;
 }
 #endif