scsi: target: iscsi: Fix an error message in iscsi_check_key()

The first half of the error message is printed by pr_err(), the second half
is printed by pr_debug(). The user will therefore see only the first part
of the message and will miss some useful information.

Link: https://lore.kernel.org/r/20230214141556.762047-1-mlombard@redhat.comSigned-off-by: NMaurizio Lombardi <mlombard@redhat.com>
Reviewed-by: NMike Christie <michael.christie@oracle.com>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>

drivers/target/iscsi/iscsi_target_parameters.c

@@ -1262,18 +1262,20 @@ static struct iscsi_param *iscsi_check_key(
 		return param;
 
 	if (!(param->phase & phase)) {
-		pr_err("Key \"%s\" may not be negotiated during ",
-				param->name);
+		char *phase_name;
+
 		switch (phase) {
 		case PHASE_SECURITY:
-			pr_debug("Security phase.\n");
+			phase_name = "Security";
 			break;
 		case PHASE_OPERATIONAL:
-			pr_debug("Operational phase.\n");
+			phase_name = "Operational";
 			break;
 		default:
-			pr_debug("Unknown phase.\n");
+			phase_name = "Unknown";
 		}
+		pr_err("Key \"%s\" may not be negotiated during %s phase.\n",
+				param->name, phase_name);
 		return NULL;
 	}