fs: simplify do_splice_from
No need for a local function pointer when we can trivial branch on the
->splice_write presence.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/splice.c b/fs/splice.c
index 77b10f4..88942bf 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -852,15 +852,9 @@ EXPORT_SYMBOL(generic_splice_sendpage);
static long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
loff_t *ppos, size_t len, unsigned int flags)
{
- ssize_t (*splice_write)(struct pipe_inode_info *, struct file *,
- loff_t *, size_t, unsigned int);
-
if (out->f_op->splice_write)
- splice_write = out->f_op->splice_write;
- else
- splice_write = default_file_splice_write;
-
- return splice_write(pipe, out, ppos, len, flags);
+ return out->f_op->splice_write(pipe, out, ppos, len, flags);
+ return default_file_splice_write(pipe, out, ppos, len, flags);
}
/*
