3 files changed, 0 insertions, 14 deletions
diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c
index c5f41bd86765..6a92ecf9eaa2 100644
--- a/fs/btrfs/send.c
+++ b/fs/btrfs/send.c
@@ -7065,13 +7065,6 @@ long btrfs_ioctl_send(struct file *mnt_file, struct btrfs_ioctl_send_args *arg)
 		goto out;
 	}
 
-	if (!access_ok(arg->clone_sources,
-			sizeof(*arg->clone_sources) *
-			arg->clone_sources_count)) {
-		ret = -EFAULT;
-		goto out;
-	}
-
 	if (arg->flags & ~BTRFS_SEND_FLAG_MASK) {
 		ret = -EINVAL;
 		goto out;
diff --git a/fs/fat/dir.c b/fs/fat/dir.c
index 054acd9fd033..b4ddf48fa444 100644
--- a/fs/fat/dir.c
+++ b/fs/fat/dir.c
@@ -804,8 +804,6 @@ static long fat_dir_ioctl(struct file *filp, unsigned int cmd,
 		return fat_generic_ioctl(filp, cmd, arg);
 	}
 
-	if (!access_ok(d1, sizeof(struct __fat_dirent[2])))
-		return -EFAULT;
 	/*
 	 * Yes, we don't need this put_user() absolutely. However old
 	 * code didn't return the right value. So, app use this value,
@@ -844,8 +842,6 @@ static long fat_compat_dir_ioctl(struct file *filp, unsigned cmd,
 		return fat_generic_ioctl(filp, cmd, (unsigned long)arg);
 	}
 
-	if (!access_ok(d1, sizeof(struct compat_dirent[2])))
-		return -EFAULT;
 	/*
 	 * Yes, we don't need this put_user() absolutely. However old
 	 * code didn't return the right value. So, app use this value,
diff --git a/fs/ocfs2/dlmfs/dlmfs.c b/fs/ocfs2/dlmfs/dlmfs.c
index 1de77f1a600b..a06f19b67d3b 100644
--- a/fs/ocfs2/dlmfs/dlmfs.c
+++ b/fs/ocfs2/dlmfs/dlmfs.c
@@ -291,9 +291,6 @@ static ssize_t dlmfs_file_write(struct file *filp,
 	if (!count)
 		return 0;
 
-	if (!access_ok(buf, count))
-		return -EFAULT;
-
 	lvb_buf = kmalloc(count, GFP_NOFS);
 	if (!lvb_buf)
 		return -ENOMEM;