diff mbox series

powerpc: use swap() to make code cleaner

Message ID 20211104010951.1027348-1-yang.guang5@zte.com.cn (mailing list archive)
State Superseded
Headers show
Series powerpc: use swap() to make code cleaner | expand

Commit Message

Yang Guang Nov. 4, 2021, 1:09 a.m. UTC 
From: Yang Guang <yang.guang5@zte.com.cn>

Use the macro 'swap()' defined in 'include/linux/minmax.h' to avoid
opencoding it.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Yang Guang <yang.guang5@zte.com.cn>
---
 arch/powerpc/platforms/powermac/pic.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/arch/powerpc/platforms/powermac/pic.c b/arch/powerpc/platforms/powermac/pic.c
index 4921bccf0376..75d8d7ec53db 100644
--- a/arch/powerpc/platforms/powermac/pic.c
+++ b/arch/powerpc/platforms/powermac/pic.c
@@ -311,11 +311,8 @@  static void __init pmac_pic_probe_oldstyle(void)
 
 		/* Check ordering of master & slave */
 		if (of_device_is_compatible(master, "gatwick")) {
-			struct device_node *tmp;
 			BUG_ON(slave == NULL);
-			tmp = master;
-			master = slave;
-			slave = tmp;
+			swap(master, slave);
 		}
 
 		/* We found a slave */