X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=adapter%2Fstatsclient%2Fstatseg_v1.go;h=38f51bd1594b82a7647cd3c09d1af00b64201dd5;hb=4e16c7100cc7f8dddca051ff393460d7a1a77c98;hp=a02c7acbbac3a0f9dc8050679c1cba40df450786;hpb=1a1f4043dfae2e77de70d6adfbb8d84cdeed658d;p=govpp.git

diff --git a/adapter/statsclient/statseg_v1.go b/adapter/statsclient/statseg_v1.go
index a02c7ac..38f51bd 100644
--- a/adapter/statsclient/statseg_v1.go
+++ b/adapter/statsclient/statseg_v1.go
@@ -66,9 +66,9 @@ func (ss *statSegmentV1) loadSharedHeader(b []byte) (header sharedHeaderV1) {
 	}
 }
 
-func (ss *statSegmentV1) GetDirectoryVector() (unsafe.Pointer, error) {
+func (ss *statSegmentV1) GetDirectoryVector() unsafe.Pointer {
 	dirOffset, _, _ := ss.getOffsets()
-	return unsafe.Pointer(&ss.sharedHeader[dirOffset]), nil
+	return unsafe.Pointer(&ss.sharedHeader[dirOffset])
 }
 
 func (ss *statSegmentV1) GetErrorVector() (unsafe.Pointer, error) {
@@ -113,7 +113,7 @@ func (ss *statSegmentV1) CopyEntryData(statSegDir unsafe.Pointer) adapter.Stat {
 		_, errOffset, _ := ss.getOffsets()
 		offsetVector := unsafe.Pointer(&ss.sharedHeader[errOffset])
 
-		var errData adapter.Counter
+		var errData []adapter.Counter
 
 		vecLen := *(*uint32)(vectorLen(offsetVector))
 		for i := uint32(0); i < vecLen; i++ {
@@ -121,7 +121,7 @@ func (ss *statSegmentV1) CopyEntryData(statSegDir unsafe.Pointer) adapter.Stat {
 			offset := uintptr(cb) + uintptr(dirEntry.unionData)*unsafe.Sizeof(adapter.Counter(0))
 			debugf("error index, cb: %d, offset: %d", cb, offset)
 			val := *(*adapter.Counter)(statSegPointer(unsafe.Pointer(&ss.sharedHeader[0]), offset))
-			errData += val
+			errData = append(errData, val)
 		}
 		return adapter.ErrorStat(errData)
 
@@ -239,14 +239,14 @@ func (ss *statSegmentV1) UpdateEntryData(statSegDir unsafe.Pointer, stat *adapte
 		_, errOffset, _ := ss.getOffsets()
 		offsetVector := unsafe.Pointer(&ss.sharedHeader[errOffset])
 
-		var errData adapter.Counter
+		var errData []adapter.Counter
 
 		vecLen := *(*uint32)(vectorLen(unsafe.Pointer(&ss.sharedHeader[errOffset])))
 		for i := uint32(0); i < vecLen; i++ {
 			cb := *(*uint64)(statSegPointer(offsetVector, uintptr(i)*unsafe.Sizeof(uint64(0))))
 			offset := uintptr(cb) + uintptr(dirEntry.unionData)*unsafe.Sizeof(adapter.Counter(0))
 			val := *(*adapter.Counter)(statSegPointer(unsafe.Pointer(&ss.sharedHeader[0]), offset))
-			errData += val
+			errData = append(errData, val)
 		}
 		*stat = adapter.ErrorStat(errData)