From 76887c256744740d6121af9bc4aa787712a1f694 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 20 May 2020 17:58:14 +0200 Subject: fs: make the pipe_buf_operations ->steal operation optional Just return 1 for failure if it is not present. Signed-off-by: Christoph Hellwig Signed-off-by: Al Viro --- fs/splice.c | 7 ------- 1 file changed, 7 deletions(-) (limited to 'fs/splice.c') diff --git a/fs/splice.c b/fs/splice.c index fb9670e7fc1f..6c19bda274c8 100644 --- a/fs/splice.c +++ b/fs/splice.c @@ -337,17 +337,10 @@ const struct pipe_buf_operations default_pipe_buf_ops = { .get = generic_pipe_buf_get, }; -int generic_pipe_buf_nosteal(struct pipe_inode_info *pipe, - struct pipe_buffer *buf) -{ - return 1; -} - /* Pipe buffer operations for a socket and similar. */ const struct pipe_buf_operations nosteal_pipe_buf_ops = { .confirm = generic_pipe_buf_confirm, .release = generic_pipe_buf_release, - .steal = generic_pipe_buf_nosteal, .get = generic_pipe_buf_get, }; EXPORT_SYMBOL(nosteal_pipe_buf_ops); -- cgit v1.2.3