Good, but still a couple nits.
On Sun, Mar 22, 2015 at 06:16:18PM +0100, Silvan Jegen wrote:
> --- a/drivers/media/pci/mantis/mantis_cards.c
> +++ b/drivers/media/pci/mantis/mantis_cards.c
> @@ -170,7 +170,7 @@ static int mantis_pci_probe(struct pci_dev *pdev,
> if (mantis == NULL) {
> printk(KERN_ERR "%s ERROR: Out of memory\n", __func__);
> err = -ENOMEM;
> - goto fail0;
> + return err;
Just:
return -ENOMEM;
> }
>
> mantis->num = devs;
> @@ -183,70 +183,69 @@ static int mantis_pci_probe(struct pci_dev *pdev,
> err = mantis_pci_init(mantis);
> if (err) {
> dprintk(MANTIS_ERROR, 1, "ERROR: Mantis PCI initialization failed <%d>", err);
> - goto fail1;
> + goto err_free_mantis;
> }
>
> err = mantis_stream_control(mantis, STREAM_TO_HIF);
> if (err < 0) {
> dprintk(MANTIS_ERROR, 1, "ERROR: Mantis stream control failed <%d>", err);
> - goto fail1;
> + goto err_pci_exit;
> }
>
> err = mantis_i2c_init(mantis);
> if (err < 0) {
> dprintk(MANTIS_ERROR, 1, "ERROR: Mantis I2C initialization failed <%d>", err);
> - goto fail2;
> + goto err_pci_exit;
> }
>
> err = mantis_get_mac(mantis);
> if (err < 0) {
> dprintk(MANTIS_ERROR, 1, "ERROR: Mantis MAC address read failed <%d>", err);
> - goto fail2;
> + goto err_i2c_exit;
> }
>
> err = mantis_dma_init(mantis);
> if (err < 0) {
> dprintk(MANTIS_ERROR, 1, "ERROR: Mantis DMA initialization failed <%d>", err);
> - goto fail3;
> + goto err_i2c_exit;
> }
>
> err = mantis_dvb_init(mantis);
> if (err < 0) {
> dprintk(MANTIS_ERROR, 1, "ERROR: Mantis DVB initialization failed <%d>", err);
> - goto fail4;
> + goto err_dma_exit;
> }
> +
> err = mantis_uart_init(mantis);
> if (err < 0) {
> dprintk(MANTIS_ERROR, 1, "ERROR: Mantis UART initialization failed <%d>", err);
> - goto fail6;
> + goto err_dvb_exit;
> }
>
> devs++;
>
> return err;
return 0;
That was in the original, but let's just clean it up as well.
>
> +err_dvb_exit:
> + dprintk(MANTIS_ERROR, 1, "ERROR: Mantis DVB exit! <%d>", err);
> + mantis_dvb_exit(mantis);
>
> - dprintk(MANTIS_ERROR, 1, "ERROR: Mantis UART exit! <%d>", err);
> - mantis_uart_exit(mantis);
> -
> -fail6:
> -fail4:
> +err_dma_exit:
> dprintk(MANTIS_ERROR, 1, "ERROR: Mantis DMA exit! <%d>", err);
> mantis_dma_exit(mantis);
>
> -fail3:
> +err_i2c_exit:
> dprintk(MANTIS_ERROR, 1, "ERROR: Mantis I2C exit! <%d>", err);
> mantis_i2c_exit(mantis);
>
> -fail2:
> +err_pci_exit:
> dprintk(MANTIS_ERROR, 1, "ERROR: Mantis PCI exit! <%d>", err);
> mantis_pci_exit(mantis);
>
> -fail1:
> +err_free_mantis:
> dprintk(MANTIS_ERROR, 1, "ERROR: Mantis free! <%d>", err);
> kfree(mantis);
Remove all these dprintks in the error handling.
regards,
dan carpenter
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