X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=fs%2Fioctl.c;h=2d140a713861badfb1c9b936c683805dab30853a;hb=d294ed69408b54c18f0420516ea057b2a734624d;hp=7faefb4da93915be59bfe6a8ab2a9b37014b9b52;hpb=3a3076f4d6e2fa31338a0b007df42a3b32f079e0;p=safe%2Fjmp%2Flinux-2.6

diff --git a/fs/ioctl.c b/fs/ioctl.c
index 7faefb4..2d140a7 100644
--- a/fs/ioctl.c
+++ b/fs/ioctl.c
@@ -525,15 +525,8 @@ static int ioctl_fsfreeze(struct file *filp)
 	if (sb->s_op->freeze_fs == NULL)
 		return -EOPNOTSUPP;
 
-	/* If a blockdevice-backed filesystem isn't specified, return. */
-	if (sb->s_bdev == NULL)
-		return -EINVAL;
-
 	/* Freeze */
-	sb = freeze_bdev(sb->s_bdev);
-	if (IS_ERR(sb))
-		return PTR_ERR(sb);
-	return 0;
+	return freeze_super(sb);
 }
 
 static int ioctl_fsthaw(struct file *filp)
@@ -543,12 +536,8 @@ static int ioctl_fsthaw(struct file *filp)
 	if (!capable(CAP_SYS_ADMIN))
 		return -EPERM;
 
-	/* If a blockdevice-backed filesystem isn't specified, return EINVAL. */
-	if (sb->s_bdev == NULL)
-		return -EINVAL;
-
 	/* Thaw */
-	return thaw_bdev(sb->s_bdev, sb);
+	return thaw_super(sb);
 }
 
 /*