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: Johan Hovold <johan@kernel.org>
diff --git a/drivers/usb/serial/f81534.c b/drivers/usb/serial/f81534.c
index a4b1fea..be106f4 100644
--- a/drivers/usb/serial/f81534.c
+++ b/drivers/usb/serial/f81534.c
@@ -634,7 +634,7 @@
if (status) {
dev_err(&serial->interface->dev, "%s: find idx failed: %d\n",
__func__, status);
- return 0;
+ return status;
}
/*
@@ -650,7 +650,7 @@
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 @@
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",