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dlmfs_file_write(): get rid of pointless access_ok()

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address passed only to copy_from_user()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2020-04-23 13:52:23 -04:00
parent 3815f1be54
commit 37d59a5148
1 changed files with 0 additions and 3 deletions
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3
fs/ocfs2/dlmfs/dlmfs.c
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@ -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;