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-rw-r--r--fs/splice.c17
1 files changed, 5 insertions, 12 deletions
diff --git a/fs/splice.c b/fs/splice.c
index 188a386bf379..ae90cd1d2999 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -238,8 +238,7 @@ ssize_t add_to_pipe(struct pipe_inode_info *pipe, struct pipe_buffer *buf)
pipe->nrbufs++;
return buf->len;
}
- buf->ops->release(pipe, buf);
- buf->ops = NULL;
+ pipe_buf_release(pipe, buf);
return ret;
}
EXPORT_SYMBOL(add_to_pipe);
@@ -516,7 +515,6 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
while (pipe->nrbufs) {
struct pipe_buffer *buf = pipe->bufs + pipe->curbuf;
- const struct pipe_buf_operations *ops = buf->ops;
sd->len = buf->len;
if (sd->len > sd->total_len)
@@ -542,8 +540,7 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
sd->total_len -= ret;
if (!buf->len) {
- buf->ops = NULL;
- ops->release(pipe, buf);
+ pipe_buf_release(pipe, buf);
pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
pipe->nrbufs--;
if (pipe->files)
@@ -789,11 +786,9 @@ iter_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
while (ret) {
struct pipe_buffer *buf = pipe->bufs + pipe->curbuf;
if (ret >= buf->len) {
- const struct pipe_buf_operations *ops = buf->ops;
ret -= buf->len;
buf->len = 0;
- buf->ops = NULL;
- ops->release(pipe, buf);
+ pipe_buf_release(pipe, buf);
pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
pipe->nrbufs--;
if (pipe->files)
@@ -1032,10 +1027,8 @@ out_release:
for (i = 0; i < pipe->buffers; i++) {
struct pipe_buffer *buf = pipe->bufs + i;
- if (buf->ops) {
- buf->ops->release(pipe, buf);
- buf->ops = NULL;
- }
+ if (buf->ops)
+ pipe_buf_release(pipe, buf);
}
if (!bytes)