From: Andy Pan <panjf2000@gmail.com>
Date: Sun, 14 Mar 2021 05:19:12 +0000 (+0800)
Subject: internal/poll: eliminate the redundant type conversions of FD.Sysfd
X-Git-Tag: go1.17beta1~1111
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=15f16706fb93a0720decd175ad2147be96a8e1e4;p=gostls13.git

internal/poll: eliminate the redundant type conversions of FD.Sysfd

Change-Id: Ib75662f717320510319c696520e645f54eec97f7
Reviewed-on: https://go-review.googlesource.com/c/go/+/301569
Reviewed-by: Emmanuel Odeke <emmanuel@orijtech.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
---

diff --git a/src/internal/poll/sendfile_bsd.go b/src/internal/poll/sendfile_bsd.go
index 9eda85882c..3ba30a2154 100644
--- a/src/internal/poll/sendfile_bsd.go
+++ b/src/internal/poll/sendfile_bsd.go
@@ -23,7 +23,7 @@ func SendFile(dstFD *FD, src int, pos, remain int64) (int64, error) {
 		return 0, err
 	}
 
-	dst := int(dstFD.Sysfd)
+	dst := dstFD.Sysfd
 	var written int64
 	var err error
 	for remain > 0 {
diff --git a/src/internal/poll/sendfile_linux.go b/src/internal/poll/sendfile_linux.go
index d6442e8666..6e7852347b 100644
--- a/src/internal/poll/sendfile_linux.go
+++ b/src/internal/poll/sendfile_linux.go
@@ -20,7 +20,7 @@ func SendFile(dstFD *FD, src int, remain int64) (int64, error) {
 		return 0, err
 	}
 
-	dst := int(dstFD.Sysfd)
+	dst := dstFD.Sysfd
 	var written int64
 	var err error
 	for remain > 0 {
diff --git a/src/internal/poll/sendfile_solaris.go b/src/internal/poll/sendfile_solaris.go
index 748c85131e..0a884307bb 100644
--- a/src/internal/poll/sendfile_solaris.go
+++ b/src/internal/poll/sendfile_solaris.go
@@ -24,7 +24,7 @@ func SendFile(dstFD *FD, src int, pos, remain int64) (int64, error) {
 		return 0, err
 	}
 
-	dst := int(dstFD.Sysfd)
+	dst := dstFD.Sysfd
 	var written int64
 	var err error
 	for remain > 0 {