chore: fix all linting (#24101)

x/auth/client/cli/tx_multisign.go

@@ -79,7 +79,7 @@ func makeMultiSignCmd() func(cmd *cobra.Command, args []string) (err error) {
 		}
 		parsedTx, err := authclient.ReadTxFromFile(clientCtx, args[0])
 		if err != nil {
-			return
+			return err
 		}
 
 		txFactory, err := tx.NewFactoryCLI(clientCtx, cmd.Flags())

x/auth/client/cli/tx_sign.go

@@ -60,7 +60,7 @@ account key. It implies --signature-only.
 
 	flags.AddTxFlagsToCmd(cmd)
 
-	cmd.MarkFlagRequired(flags.FlagFrom)
+	_ = cmd.MarkFlagRequired(flags.FlagFrom)
 
 	return cmd
 }
@@ -147,7 +147,10 @@ func makeSignBatchCmd() func(cmd *cobra.Command, args []string) error {
 				msgs = append(msgs, unsignedStdTx.GetMsgs()...)
 			}
 			// set the new appened msgs into builder
-			txBuilder.SetMsgs(msgs...)
+			err := txBuilder.SetMsgs(msgs...)
+			if err != nil {
+				return err
+			}
 
 			// set the memo,fees,feeGranter,feePayer from cmd flags
 			txBuilder.SetMemo(txFactory.Memo())
@@ -319,7 +322,7 @@ func setOutputFile(cmd *cobra.Command) (func(), error) {
 
 	cmd.SetOut(fp)
 
-	return func() { fp.Close() }, nil
+	return func() { _ = fp.Close() }, nil
 }
 
 // GetSignCommand returns the transaction sign command.
@@ -352,7 +355,7 @@ be generated via the 'multisign' command.
 	cmd.Flags().String(flags.FlagOutputDocument, "", "The document will be written to the given file instead of STDOUT")
 	flags.AddTxFlagsToCmd(cmd)
 
-	cmd.MarkFlagRequired(flags.FlagFrom)
+	_ = cmd.MarkFlagRequired(flags.FlagFrom)
 
 	return cmd
 }
@@ -361,8 +364,8 @@ func preSignCmd(cmd *cobra.Command, _ []string) {
 	// Conditionally mark the account and sequence numbers required as no RPC
 	// query will be done.
 	if offline, _ := cmd.Flags().GetBool(flags.FlagOffline); offline {
-		cmd.MarkFlagRequired(flags.FlagAccountNumber)
-		cmd.MarkFlagRequired(flags.FlagSequence)
+		_ = cmd.MarkFlagRequired(flags.FlagAccountNumber)
+		_ = cmd.MarkFlagRequired(flags.FlagSequence)
 	}
 }