fs: simplify do_splice_to (2bc01060) · Commits · 戴 / test

fs/splice.c

+2 −7

Original line number	Diff line number	Diff line
		@@ -870,8 +870,6 @@ static long do_splice_to(struct file in, loff_t ppos,
		struct pipe_inode_info *pipe, size_t len,
		unsigned int flags)
		{
		ssize_t (splice_read)(struct file , loff_t *,
		struct pipe_inode_info *, size_t, unsigned int);
		int ret;

		if (unlikely(!(in->f_mode & FMODE_READ)))
		@@ -885,11 +883,8 @@ static long do_splice_to(struct file in, loff_t ppos,
		len = MAX_RW_COUNT;

		if (in->f_op->splice_read)
		splice_read = in->f_op->splice_read;
		else
		splice_read = default_file_splice_read;

		return splice_read(in, ppos, pipe, len, flags);
		return in->f_op->splice_read(in, ppos, pipe, len, flags);
		return default_file_splice_read(in, ppos, pipe, len, flags);
		}

		/**