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dma_buf_getfile(): don't bother with ->f_flags reassignments

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just pass the already sanitized value to alloc_file_pseudo().

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2021-06-20 13:53:35 -04:00
parent 25885a35a7
commit 47091e4ed9
1 changed files with 1 additions and 1 deletions
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2
drivers/dma-buf/dma-buf.c
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@ -531,11 +531,11 @@ static struct file *dma_buf_getfile(struct dma_buf *dmabuf, int flags)
* value. * value.
*/ */
inode->i_ino = atomic64_add_return(1, &dmabuf_inode); inode->i_ino = atomic64_add_return(1, &dmabuf_inode);
flags &= O_ACCMODE | O_NONBLOCK;
file = alloc_file_pseudo(inode, dma_buf_mnt, "dmabuf", file = alloc_file_pseudo(inode, dma_buf_mnt, "dmabuf",
flags, &dma_buf_fops); flags, &dma_buf_fops);
if (IS_ERR(file)) if (IS_ERR(file))
goto err_alloc_file; goto err_alloc_file;
file->f_flags = flags & (O_ACCMODE | O_NONBLOCK);
file->private_data = dmabuf; file->private_data = dmabuf;
file->f_path.dentry->d_fsdata = dmabuf; file->f_path.dentry->d_fsdata = dmabuf;