From: zuoqilin <zuoqilin@yulong.com>
Date: Wed, 17 Mar 2021 03:08:04 +0000 (+0100)
Subject: media: media/pci/pt1: Assign value when defining variables
X-Git-Tag: v5.13-rc1~124^2~247
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=79f382b9a9d84cd099b79cf92aa9f73d0aa64481;p=thirdparty%2Fkernel%2Flinux.git

media: media/pci/pt1: Assign value when defining variables

When defining variables and assigning values can be done at the same time.

Signed-off-by: zuoqilin <zuoqilin@yulong.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---

diff --git a/drivers/media/pci/pt1/pt1.c b/drivers/media/pci/pt1/pt1.c
index 72b191cfeb548..f2aa36814fbac 100644
--- a/drivers/media/pci/pt1/pt1.c
+++ b/drivers/media/pci/pt1/pt1.c
@@ -334,8 +334,7 @@ static int pt1_sync(struct pt1 *pt1)
 static u64 pt1_identify(struct pt1 *pt1)
 {
 	int i;
-	u64 id;
-	id = 0;
+	u64 id = 0;
 	for (i = 0; i < 57; i++) {
 		id |= (u64)(pt1_read_reg(pt1, 0) >> 30 & 1) << i;
 		pt1_write_reg(pt1, 0, 0x00000008);
@@ -1122,8 +1121,7 @@ static int pt1_i2c_end(struct pt1 *pt1, int addr)
 
 static void pt1_i2c_begin(struct pt1 *pt1, int *addrp)
 {
-	int addr;
-	addr = 0;
+	int addr = 0;
 
 	pt1_i2c_emit(pt1, addr,     0, 0, 1, 1, addr /* itself */);
 	addr = addr + 1;