From f6b024e157d3aecf364894a1b24f1e51504b0e18 Mon Sep 17 00:00:00 2001
From: YenForYang <YenForYang@users.noreply.github.com>
Date: Mon, 13 Sep 2021 23:05:37 -0500
Subject: [PATCH] Inlineable (*reader).SetReadAhead and (*reader).Close (#594)

Small fixes that prevent inlining of public functions
---
 reader.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/reader.go b/reader.go
index 53833e37..3b407ce3 100644
--- a/reader.go
+++ b/reader.go
@@ -70,10 +70,10 @@ func (r *reader) SetNonResponsive() {
 
 func (r *reader) SetReadahead(readahead int64) {
 	r.mu.Lock()
-	defer r.mu.Unlock()
 	r.readahead = readahead
 	r.readaheadFunc = nil
 	r.posChanged()
+	r.mu.Unlock()
 }
 
 // How many bytes are available to read. Max is the most we could require.
@@ -248,8 +248,8 @@ func (r *reader) readOnceAt(ctx context.Context, b []byte, pos int64) (n int, er
 // Hodor
 func (r *reader) Close() error {
 	r.t.cl.lock()
-	defer r.t.cl.unlock()
 	r.t.deleteReader(r)
+	r.t.cl.unlock()
 	return nil
 }