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Commit 2f16621b authored by Johan Hovold's avatar Johan Hovold
Browse files

USB: serial: f81534: abort probe on early errors 



We can now abort probe early after an error in calc_num_ports by
returning an errno instead of attempting to continue probing but not
register any ports.

Signed-off-by: default avatarJohan Hovold <johan@kernel.org>
parent cac4cea5

drivers/usb/serial/f81534.c

+3 −3
Original line number Diff line number Diff line
@@ -634,7 +634,7 @@ static int f81534_calc_num_ports(struct usb_serial *serial, 
	if (status) {

		dev_err(&serial->interface->dev, "%s: find idx failed: %d\n",

				__func__, status);

		return 0;

		return status;

	}



	/*
@@ -650,7 +650,7 @@ static int f81534_calc_num_ports(struct usb_serial *serial, 
			dev_err(&serial->interface->dev,

					"%s: get custom data failed: %d\n",

					__func__, status);

			return 0;

			return status;

		}



		dev_dbg(&serial->interface->dev,
@@ -666,7 +666,7 @@ static int f81534_calc_num_ports(struct usb_serial *serial, 
			dev_err(&serial->interface->dev,

					"%s: read failed: %d\n", __func__,

					status);

			return 0;

			return status;

		}



		dev_dbg(&serial->interface->dev, "%s: read default config\n",