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 <[email protected]>
Cc: Krzysztof Halasa <[email protected]>
Signed-off-by: Akinobu Mita <[email protected]>
drivers/net/wan/n2.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
Index: work-fault-inject/drivers/net/wan/n2.c
===================================================================
--- work-fault-inject.orig/drivers/net/wan/n2.c
+++ work-fault-inject/drivers/net/wan/n2.c
@@ -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;
}
-
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