address minor comments

x/ibc/04-channel/client/utils/utils.go

@@ -10,22 +10,22 @@ import (
 // QueryPacket returns a packet from the store
 func QueryPacket(
 	ctx client.CLIContext, portID, channelID string,
-	sequence, timeout uint64, queryRoute string,
+	sequence, timeout uint64, prove bool,
 ) (types.PacketResponse, error) {
 	var packetRes types.PacketResponse
 
 	req := abci.RequestQuery{
 		Path:  "store/ibc/key",
 		Data:  types.KeyPacketCommitment(portID, channelID, sequence),
-		Prove: true,
+		Prove: prove,
 	}
 
 	res, err := ctx.QueryABCI(req)
 	if err != nil {
-		return packetRes, err
+		return types.PacketResponse{}, err
 	}
 
-	channel, err := QueryChannel(ctx, portID, channelID, queryRoute, true)
+	channel, err := QueryChannel(ctx, portID, channelID, "ibc", true)
 	if err != nil {
 		return packetRes, err
 	}
@@ -68,7 +68,7 @@ func QueryChannel(ctx client.CLIContext, portID string, channelID string, queryR
 
 	res, err := ctx.QueryABCI(req)
 	if res.Value == nil || err != nil {
-		return connRes, err
+		return types.ChannelResponse{}, err
 	}
 
 	var channel types.Channel

x/ibc/04-channel/exported/exported.go

@@ -1,8 +1,13 @@
 package exported
 
-import (
-	"github.com/cosmos/cosmos-sdk/x/ibc/04-channel/types"
-)
-
-type Packet = types.Packet
-type PacektDataI = types.PacketDataI
+// PacketI defines the standard interface for IBC packets
+type PacketI interface {
+	GetSequence() uint64
+	GetTimeoutHeight() uint64
+	GetSourcePort() string
+	GetSourceChannel() string
+	GetDestPort() string
+	GetDestChannel() string
+	GetData() []byte
+	ValidateBasic() error
+}

x/ibc/04-channel/keeper/packet.go

@@ -8,6 +8,7 @@ import (
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	client "github.com/cosmos/cosmos-sdk/x/ibc/02-client"
 	connection "github.com/cosmos/cosmos-sdk/x/ibc/03-connection"
+	"github.com/cosmos/cosmos-sdk/x/ibc/04-channel/exported"
 	"github.com/cosmos/cosmos-sdk/x/ibc/04-channel/types"
 	commitment "github.com/cosmos/cosmos-sdk/x/ibc/23-commitment"
 )
@@ -187,10 +188,10 @@ func (k Keeper) SendPacket(
 // sent on the corresponding channel end on the counterparty chain.
 func (k Keeper) RecvPacket(
 	ctx sdk.Context,
-	packet types.Packet,
+	packet exported.PacketI,
 	proof commitment.ProofI,
 	proofHeight uint64,
-) (types.Packet, error) {
+) (exported.PacketI, error) {
 
 	channel, found := k.GetChannel(ctx, packet.GetDestPort(), packet.GetDestChannel())
 	if !found {
@@ -281,8 +282,8 @@ func (k Keeper) RecvPacket(
 // and acted upon.
 func (k Keeper) AcknowledgePacket(
 	ctx sdk.Context,
-	packet types.Packet,
-	acknowledgement types.PacketDataI,
+	packet exported.PacketI,
+	acknowledgement exported.PacketDataI,
 	proof commitment.ProofI,
 	proofHeight uint64,
 ) (types.Packet, error) {