Remove the artificial OCSP Updater limit check

Use whatever comes from the administrator. Adminstrator knows what she is doing.

cmd/ocsp-updater/main.go

@@ -9,7 +9,6 @@ import (
 	"crypto/x509"
 	"database/sql"
 	"fmt"
-	"math"
 	"time"
 
 	"github.com/letsencrypt/boulder/Godeps/_workspace/src/github.com/cactus/go-statsd-client/statsd"
@@ -24,8 +23,6 @@ import (
 	"github.com/letsencrypt/boulder/sa"
 )
 
-const ocspResponseLimit int = 128
-
 // FatalError indicates the updater should stop execution
 type FatalError string
 
@@ -191,7 +188,7 @@ func main() {
 
 	app.App.Flags = append(app.App.Flags, cli.IntFlag{
 		Name:   "limit",
-		Value:  ocspResponseLimit,
+		Value:  100,
 		EnvVar: "OCSP_LIMIT",
 		Usage:  "Count of responses to process per run",
 	})
@@ -251,12 +248,10 @@ func main() {
 		oldestLastUpdatedTime := time.Now().Add(-dur)
 		auditlogger.Info(fmt.Sprintf("Searching for OCSP responses older than %s", oldestLastUpdatedTime))
 
-		count := int(math.Min(float64(ocspResponseLimit), float64(c.OCSPUpdater.ResponseLimit)))
-
 		// When we choose to batch responses, it may be best to restrict count here,
 		// change the transaction to survive the whole findStaleResponses, and to
 		// loop this method call however many times is appropriate.
-		err = updater.findStaleResponses(oldestLastUpdatedTime, count)
+		err = updater.findStaleResponses(oldestLastUpdatedTime, c.OCSPUpdater.ResponseLimit)
 		if err != nil {
 			auditlogger.WarningErr(err)
 		}