media: i2c: ov2311: Fix uninitialized variable usage

dereference23 · pelwell · commit 3333d45347d3 · 2023-08-10T16:11:37.000+01:00
Signed-off-by: Alexander Winkowski &lt;dereference23@outlook.com&gt;
diff --git a/drivers/media/i2c/ov2311.c b/drivers/media/i2c/ov2311.c
@@ -1018,7 +1018,7 @@ static int ov2311_check_sensor_id(struct ov2311 *ov2311,
 				  struct i2c_client *client)
 {
 	struct device *dev = &ov2311->client->dev;
-	u32 id = 0, id_msb;
+	u32 id = 0, id_msb = 0;
 	int ret;
 
 	ret = ov2311_read_reg(client, OV2311_REG_CHIP_ID + 1,

Original file line number	Diff line number	Diff line change
`@@ -1018,7 +1018,7 @@ static int ov2311_check_sensor_id(struct ov2311 *ov2311,`
`1018`	`1018`	`struct i2c_client *client)`
`1019`	`1019`	`{`
`1020`	`1020`	`struct device *dev = &ov2311->client->dev;`
`1021`		`- u32 id = 0, id_msb;`
	`1021`	`+ u32 id = 0, id_msb = 0;`
`1022`	`1022`	`int ret;`
`1023`	`1023`
`1024`	`1024`	`ret = ov2311_read_reg(client, OV2311_REG_CHIP_ID + 1,`