From: Phong Tran <tranmanphong@gmail.com>
Date: Thu, 2 May 2019 01:27:06 +0000 (+0700)
Subject: power: supply: core: fix clang -Wunsequenced
X-Git-Tag: v5.2-rc1~50^2~6
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=caee28498ec35f0320a1b1eabbdfa3563cccdf4b;p=thirdparty%2Fkernel%2Flinux.git

power: supply: core: fix clang -Wunsequenced

The increment operator of  pointer in be32_to_cpu() is not explicitly.
It made the warning from clang:

drivers/power/supply/power_supply_core.c:674:36: error: multiple
unsequenced modifications to 'list' [-Werror,-Wunsequenced]
drivers/power/supply/power_supply_core.c:675:41: error: multiple
unsequenced modifications to 'list' [-Werror,-Wunsequenced]

Link: https://github.com/ClangBuiltLinux/linux/issues/460

Signed-off-by: Phong Tran <tranmanphong@gmail.com>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
---

diff --git a/drivers/power/supply/power_supply_core.c b/drivers/power/supply/power_supply_core.c
index 874495c6faceb..f7033ecf6d0b7 100644
--- a/drivers/power/supply/power_supply_core.c
+++ b/drivers/power/supply/power_supply_core.c
@@ -671,8 +671,10 @@ int power_supply_get_battery_info(struct power_supply *psy,
 		}
 
 		for (i = 0; i < tab_len; i++) {
-			table[i].ocv = be32_to_cpu(*list++);
-			table[i].capacity = be32_to_cpu(*list++);
+			table[i].ocv = be32_to_cpu(*list);
+			list++;
+			table[i].capacity = be32_to_cpu(*list);
+			list++;
 		}
 	}