1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/acpi/acpica/psargs.c b/drivers/acpi/acpica/psargs.c
index 5ac36aba507c..844464c4f901 100644
--- a/drivers/acpi/acpica/psargs.c
+++ b/drivers/acpi/acpica/psargs.c
@@ -210,7 +210,7 @@ char *acpi_ps_get_next_namestring(struct acpi_parse_state *parser_state)
  * FUNCTION:    acpi_ps_get_next_namepath
  *
  * PARAMETERS:  parser_state        - Current parser state object
- *              Arg                 - Where the namepath will be stored
+ *              arg                 - Where the namepath will be stored
  *              arg_count           - If the namepath points to a control method
  *                                    the method's argument is returned here.
  *              possible_method_call - Whether the namepath can possibly be the
@@ -379,7 +379,7 @@ acpi_ps_get_next_namepath(struct acpi_walk_state *walk_state,
  *
  * PARAMETERS:  parser_state        - Current parser state object
  *              arg_type            - The argument type (AML_*_ARG)
- *              Arg                 - Where the argument is returned
+ *              arg                 - Where the argument is returned
  *
  * RETURN:      None
  *
@@ -618,6 +618,7 @@ static union acpi_parse_object *acpi_ps_get_next_field(struct acpi_parse_state
 
                                 arg = acpi_ps_alloc_op(AML_INT_BYTELIST_OP);
                                 if (!arg) {
+                                        acpi_ps_free_op(field);
                                         return_PTR(NULL);
                                 }
 
@@ -662,6 +663,7 @@ static union acpi_parse_object *acpi_ps_get_next_field(struct acpi_parse_state
                 } else {
                         arg = acpi_ps_alloc_op(AML_INT_NAMEPATH_OP);
                         if (!arg) {
+                                acpi_ps_free_op(field);
                                 return_PTR(NULL);
                         }