staging: media: atomisp: i2c: removed unnecessary white space before comma in memset()

Removed extra space before comma in memset() as a part of
checkpatch.pl fix-up.
Signed-off-by: Vaibhav Kothari <vaibhavddit@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/media/atomisp/i2c/gc2235.c

@@ -55,7 +55,7 @@ static int gc2235_read_reg(struct i2c_client *client,
 		return -EINVAL;
 	}
 
-	memset(msg, 0 , sizeof(msg));
+	memset(msg, 0, sizeof(msg));
 
 	msg[0].addr = client->addr;
 	msg[0].flags = 0;