kinect_upload_fw: some cosmetic changes

Adjust the code style a little bit, no functional changes.

diff --git a/kinect_upload_fw/kinect_upload_fw.c b/kinect_upload_fw/kinect_upload_fw.c
index 1218230..d56e0c4 100644 (file)
--- a/kinect_upload_fw/kinect_upload_fw.c
+++ b/kinect_upload_fw/kinect_upload_fw.c
@@ -84,6 +84,7 @@ static void dump_bl_cmd(bootloader_command cmd) {
 static int get_first_reply(void) {
        unsigned char buffer[512];
        int res;
+
        int transferred = 0;
        res = libusb_bulk_transfer(dev, KINECT_AUDIO_IN_EP, buffer, 512, &transferred, 0);
        if (res != 0 ) {
@@ -155,18 +156,23 @@ static int upload_firmware(FILE *fw) {
 
        int transferred = 0;
 
-       res = libusb_bulk_transfer(dev, KINECT_AUDIO_OUT_EP, (unsigned char*)&cmd, sizeof(cmd), &transferred, 0);
+       res = libusb_bulk_transfer(dev, KINECT_AUDIO_OUT_EP, (unsigned char *)&cmd, sizeof(cmd), &transferred, 0);
        if (res != 0 || transferred != sizeof(cmd)) {
                LOG("Error: res: %d\ttransferred: %d (expected %zu)\n", res, transferred, sizeof(cmd));
                goto out;
        }
-       res = get_first_reply(); // This first one doesn't have the usual magic bytes at the beginning, and is 96 bytes long - much longer than the usual 12-byte replies.
+
+       // This first one doesn't have the usual magic bytes at the beginning,
+       // and is 96 bytes long - much longer than the usual 12-byte replies.
+       res = get_first_reply();
        if (res < 0) {
                LOG("get_first_reply() failed");
                goto out;
        }
 
-       res = get_reply(); // I'm not sure why we do this twice here, but maybe it'll make sense later.
+       // I'm not sure why we do this twice here, but maybe it'll make sense
+       // later.
+       res = get_reply();
        if (res < 0) {
                LOG("First get_reply() failed");
                goto out;
@@ -194,7 +200,7 @@ static int upload_firmware(FILE *fw) {
                dump_bl_cmd(cmd);
                // Send it off!
                transferred = 0;
-               res = libusb_bulk_transfer(dev, KINECT_AUDIO_OUT_EP, (unsigned char*)&cmd, sizeof(cmd), &transferred, 0);
+               res = libusb_bulk_transfer(dev, KINECT_AUDIO_OUT_EP, (unsigned char *)&cmd, sizeof(cmd), &transferred, 0);
                if (res != 0 || transferred != sizeof(cmd)) {
                        LOG("Error: res: %d\ttransferred: %d (expected %zu)\n", res, transferred, sizeof(cmd));
                        goto out;
@@ -226,7 +232,7 @@ static int upload_firmware(FILE *fw) {
        cmd.write_addr = fn_le32(0x00080030);
        dump_bl_cmd(cmd);
        transferred = 0;
-       res = libusb_bulk_transfer(dev, KINECT_AUDIO_OUT_EP, (unsigned char*)&cmd, sizeof(cmd), &transferred, 0);
+       res = libusb_bulk_transfer(dev, KINECT_AUDIO_OUT_EP, (unsigned char *)&cmd, sizeof(cmd), &transferred, 0);
        if (res != 0 || transferred != sizeof(cmd)) {
                LOG("Error: res: %d\ttransferred: %d (expected %zu)\n", res, transferred, sizeof(cmd));
                goto out;
@@ -238,16 +244,16 @@ out:
        return res;
 }
 
-int main(int argc, char** argv) {
+int main(int argc, char *argv[]) {
        char default_filename[] = "firmware.bin";
-       char* filename = default_filename;
+       char *filename = default_filename;
        int ret = 0;
 
        if (argc == 2) {
                filename = argv[1];
        }
 
-       FILE* fw = fopen(filename, "rb");
+       FILE *fw = fopen(filename, "rb");
        if (fw == NULL) {
                fprintf(stderr, "Failed to open %s: %s\n", filename, strerror(errno));
                return errno;