cmd/compile/internal/obj: remove superfluous addvarint parameter and assignment

Change-Id: I395625dca9b719290c52d2c46f60b53e8fb3abc4
Reviewed-on: https://go-review.googlesource.com/34139
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>

diff --git a/src/cmd/internal/obj/pcln.go b/src/cmd/internal/obj/pcln.go
index d9893e42cdbe4193e54f4c7531b6d8d516d32c2e..e4a724ac274b7c2a857b4e5c475e01b35384523e 100644 (file)
--- a/src/cmd/internal/obj/pcln.go
+++ b/src/cmd/internal/obj/pcln.go
@@ -6,9 +6,8 @@ package obj
 
 import "log"
 
-func addvarint(ctxt *Link, d *Pcdata, val uint32) {
-       var v uint32
-       for v = val; v >= 0x80; v >>= 7 {
+func addvarint(d *Pcdata, v uint32) {
+       for ; v >= 0x80; v >>= 7 {
                d.P = append(d.P, uint8(v|0x80))
        }
        d.P = append(d.P, uint8(v))
@@ -98,7 +97,7 @@ func funcpctab(ctxt *Link, dst *Pcdata, func_ *LSym, desc string, valfunc func(*
                }
 
                if started != 0 {
-                       addvarint(ctxt, dst, uint32((p.Pc-pc)/int64(ctxt.Arch.MinLC)))
+                       addvarint(dst, uint32((p.Pc-pc)/int64(ctxt.Arch.MinLC)))
                        pc = p.Pc
                }
 
@@ -108,7 +107,7 @@ func funcpctab(ctxt *Link, dst *Pcdata, func_ *LSym, desc string, valfunc func(*
                } else {
                        delta <<= 1
                }
-               addvarint(ctxt, dst, delta)
+               addvarint(dst, delta)
                oldval = val
                started = 1
                val = valfunc(ctxt, func_, val, p, 1, arg)
@@ -118,8 +117,8 @@ func funcpctab(ctxt *Link, dst *Pcdata, func_ *LSym, desc string, valfunc func(*
                if ctxt.Debugpcln != 0 {
                        ctxt.Logf("%6x done\n", uint64(func_.Text.Pc+func_.Size))
                }
-               addvarint(ctxt, dst, uint32((func_.Size-pc)/int64(ctxt.Arch.MinLC)))
-               addvarint(ctxt, dst, 0) // terminator
+               addvarint(dst, uint32((func_.Size-pc)/int64(ctxt.Arch.MinLC)))
+               addvarint(dst, 0) // terminator
        }
 
        if ctxt.Debugpcln != 0 {