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Commit 09669585 authored by Akinobu Mita's avatar Akinobu Mita Committed by Jeff Garzik
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[PATCH] n2: fix confusing error code 



modprobe n2 with no parameters or no such devices
will get confusing error message.

# modprobe n2
...  Kernel does not have module support

This patch replaces return code from -ENOSYS to -EINVAL.

Cc: Jeff Garzik <jgarzik@pobox.com>
Cc: Krzysztof Halasa <khc@pm.waw.pl>
Signed-off-by: default avatarAkinobu Mita <akinobu.mita@gmail.com>

 drivers/net/wan/n2.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
parent 9d4df9e0

drivers/net/wan/n2.c

+3 −3
Original line number Diff line number Diff line
@@ -500,7 +500,7 @@ static int __init n2_init(void) 
#ifdef MODULE

		printk(KERN_INFO "n2: no card initialized\n");

#endif

		return -ENOSYS;	/* no parameters specified, abort */

		return -EINVAL;	/* no parameters specified, abort */

	}



	printk(KERN_INFO "%s\n", version);
@@ -538,11 +538,11 @@ static int __init n2_init(void) 
			n2_run(io, irq, ram, valid[0], valid[1]);



		if (*hw == '\x0')

			return first_card ? 0 : -ENOSYS;

			return first_card ? 0 : -EINVAL;

	}while(*hw++ == ':');



	printk(KERN_ERR "n2: invalid hardware parameters\n");

	return first_card ? 0 : -ENOSYS;

	return first_card ? 0 : -EINVAL;

}