grpc: grpc.Code is deprecated

bergwolf · bergwolf · commit 5936600f17c7 · 2018-09-07T09:25:06.000+08:00
To fix:
grpc.go:759:39:warning: grpc.Code is deprecated: use status.FromError and Code method instead.  (SA1019) (staticcheck)

Signed-off-by: Peng Tao &lt;bergwolf@gmail.com&gt;
diff --git a/grpc.go b/grpc.go
@@ -30,7 +30,6 @@ import (
 	"github.com/sirupsen/logrus"
 	"golang.org/x/net/context"
 	"golang.org/x/sys/unix"
-	"google.golang.org/grpc"
 	"google.golang.org/grpc/codes"
 	grpcStatus "google.golang.org/grpc/status"
 )
@@ -756,7 +755,7 @@ func (a *agentGRPC) SignalProcess(ctx context.Context, req *pb.SignalProcessRequ
 
 	proc, err := ctr.getProcess(req.ExecId)
 	if err != nil {
-		return emptyResp, grpcStatus.Errorf(grpc.Code(err), "Could not signal process: %v", err)
+		return emptyResp, grpcStatus.Errorf(grpcStatus.Convert(err).Code(), "Could not signal process: %v", err)
 	}
 
 	if err := proc.process.Signal(signal); err != nil {

Original file line number	Diff line number	Diff line change
`@@ -30,7 +30,6 @@ import (`
`30`	`30`	`"github.com/sirupsen/logrus"`
`31`	`31`	`"golang.org/x/net/context"`
`32`	`32`	`"golang.org/x/sys/unix"`
`33`		`- "google.golang.org/grpc"`
`34`	`33`	`"google.golang.org/grpc/codes"`
`35`	`34`	`grpcStatus "google.golang.org/grpc/status"`
`36`	`35`	`)`
`@@ -756,7 +755,7 @@ func (a agentGRPC) SignalProcess(ctx context.Context, req pb.SignalProcessRequ`
`756`	`755`
`757`	`756`	`proc, err := ctr.getProcess(req.ExecId)`
`758`	`757`	`if err != nil {`
`759`		`- return emptyResp, grpcStatus.Errorf(grpc.Code(err), "Could not signal process: %v", err)`
	`758`	`+ return emptyResp, grpcStatus.Errorf(grpcStatus.Convert(err).Code(), "Could not signal process: %v", err)`
`760`	`759`	`}`
`761`	`760`
`762`	`761`	`if err := proc.process.Signal(signal); err != nil {`