Fix following swap.cocci warning:
./drivers/acpi/acpica/nsrepair2.c:896:33-34: WARNING
opportunity for swap()
Signed-off-by: Guo Zhengkui <guozhengkui@xxxxxxxx>
---
drivers/acpi/acpica/nsrepair2.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/acpi/acpica/nsrepair2.c b/drivers/acpi/acpica/nsrepair2.c
index 14b71b41e845..02a904ca4caf 100644
--- a/drivers/acpi/acpica/nsrepair2.c
+++ b/drivers/acpi/acpica/nsrepair2.c
@@ -8,6 +8,7 @@
*
*****************************************************************************/
+#include <linux/minmax.h>
#include <acpi/acpi.h>
#include "accommon.h"
#include "acnamesp.h"
@@ -875,7 +876,6 @@ acpi_ns_sort_list(union acpi_operand_object **elements,
{
union acpi_operand_object *obj_desc1;
union acpi_operand_object *obj_desc2;
- union acpi_operand_object *temp_obj;
u32 i;
u32 j;
@@ -892,9 +892,7 @@ acpi_ns_sort_list(union acpi_operand_object **elements,
|| ((sort_direction == ACPI_SORT_DESCENDING)
&& (obj_desc1->integer.value <
obj_desc2->integer.value))) {
- temp_obj = elements[j - 1];
- elements[j - 1] = elements[j];
- elements[j] = temp_obj;
+ swap(elements[j - 1], elements[j]);
}
}
}
--
2.20.1
