diff --git a/drivers/target/iscsi/iscsi_target_parameters.c b/drivers/target/iscsi/iscsi_target_parameters.c
index 51d1734d5390..2cbea2af7cd0 100644
--- a/drivers/target/iscsi/iscsi_target_parameters.c
+++ b/drivers/target/iscsi/iscsi_target_parameters.c
@@ -208,7 +208,7 @@ int iscsi_create_default_params(struct iscsi_param_list **param_list_ptr)
 	if (!pl) {
 		pr_err("Unable to allocate memory for"
 				" struct iscsi_param_list.\n");
-		return -1 ;
+		return -ENOMEM;
 	}
 	INIT_LIST_HEAD(&pl->param_list);
 	INIT_LIST_HEAD(&pl->extra_response_list);
@@ -578,7 +578,7 @@ int iscsi_copy_param_list(
 	param_list = kzalloc(sizeof(struct iscsi_param_list), GFP_KERNEL);
 	if (!param_list) {
 		pr_err("Unable to allocate memory for struct iscsi_param_list.\n");
-		return -1;
+		return -ENOMEM;
 	}
 	INIT_LIST_HEAD(&param_list->param_list);
 	INIT_LIST_HEAD(&param_list->extra_response_list);
@@ -629,7 +629,7 @@ int iscsi_copy_param_list(
 
 err_out:
 	iscsi_release_param_list(param_list);
-	return -1;
+	return -ENOMEM;
 }
 
 static void iscsi_release_extra_responses(struct iscsi_param_list *param_list)
@@ -729,7 +729,7 @@ static int iscsi_add_notunderstood_response(
 	if (!extra_response) {
 		pr_err("Unable to allocate memory for"
 			" struct iscsi_extra_response.\n");
-		return -1;
+		return -ENOMEM;
 	}
 	INIT_LIST_HEAD(&extra_response->er_list);
 
@@ -1370,7 +1370,7 @@ int iscsi_decode_text_input(
 	tmpbuf = kzalloc(length + 1, GFP_KERNEL);
 	if (!tmpbuf) {
 		pr_err("Unable to allocate %u + 1 bytes for tmpbuf.\n", length);
-		return -1;
+		return -ENOMEM;
 	}
 
 	memcpy(tmpbuf, textbuf, length);