From a779638cf622f069a484e8802134cca3c6c71415 Mon Sep 17 00:00:00 2001 From: Miklos Szeredi Date: Tue, 27 Sep 2016 10:45:12 +0200 Subject: pipe: add pipe_buf_release() helper Signed-off-by: Miklos Szeredi Signed-off-by: Al Viro --- fs/pipe.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'fs/pipe.c') diff --git a/fs/pipe.c b/fs/pipe.c index 4ebe6b2e5217..67b5f1923835 100644 --- a/fs/pipe.c +++ b/fs/pipe.c @@ -299,8 +299,7 @@ pipe_read(struct kiocb *iocb, struct iov_iter *to) } if (!buf->len) { - buf->ops = NULL; - ops->release(pipe, buf); + pipe_buf_release(pipe, buf); curbuf = (curbuf + 1) & (pipe->buffers - 1); pipe->curbuf = curbuf; pipe->nrbufs = --bufs; @@ -664,7 +663,7 @@ void free_pipe_info(struct pipe_inode_info *pipe) for (i = 0; i < pipe->buffers; i++) { struct pipe_buffer *buf = pipe->bufs + i; if (buf->ops) - buf->ops->release(pipe, buf); + pipe_buf_release(pipe, buf); } if (pipe->tmp_page) __free_page(pipe->tmp_page); -- cgit v1.2.3