[PATCH 13/44] tty: 8250/serial_cs, propagate errors in simple_config

[Jiri Slaby]

The caller expects from the others (pfc_config and multi_config) to
return standard error values. So do the same for simple_config too.

We invert the if condition to handle the error case.

Signed-off-by: Jiri Slaby <jsl...@suse.cz>
---
 drivers/tty/serial/8250/serial_cs.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/tty/serial/8250/serial_cs.c 
b/drivers/tty/serial/8250/serial_cs.c
index 35ff6627c61b..63ea9c4da3d5 100644
--- a/drivers/tty/serial/8250/serial_cs.c
+++ b/drivers/tty/serial/8250/serial_cs.c
@@ -456,11 +456,11 @@ static int simple_config(struct pcmcia_device *link)
         * its base address, then try to grab any standard serial port
         * address, and finally try to get any free port.
         */
-       if (!pcmcia_loop_config(link, simple_config_check_notpicky, NULL))
-               goto found_port;
-
-       dev_warn(&link->dev, "no usable port range found, giving up\n");
-       return -1;
+       ret = pcmcia_loop_config(link, simple_config_check_notpicky, NULL);
+       if (ret) {
+               dev_warn(&link->dev, "no usable port range found, giving up\n");
+               return ret;
+       }
 
 found_port:
        if (info->multi && (info->manfid == MANFID_3COM))
@@ -474,7 +474,7 @@ static int simple_config(struct pcmcia_device *link)
 
        ret = pcmcia_enable_device(link);
        if (ret != 0)
-               return -1;
+               return ret;
        return setup_serial(link, info, link->resource[0]->start, link->irq);
 }
 
-- 
2.30.1