diff options
| author | Stephen Hemminger <shemminger@osdl.org> | 2006-10-26 15:46:52 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-12-02 21:22:34 -0800 |
| commit | b41848b61bae30e3661efd4ec62ea380cedef687 (patch) | |
| tree | 76d671dd1553be6f8355edbc344306f6d0d2ae72 /drivers/net/netconsole.c | |
| parent | b6cd27ed33886a5ffaf0925a6d98e13e18e8a1af (diff) | |
| download | linux-3.10-b41848b61bae30e3661efd4ec62ea380cedef687.tar.gz linux-3.10-b41848b61bae30e3661efd4ec62ea380cedef687.tar.bz2 linux-3.10-b41848b61bae30e3661efd4ec62ea380cedef687.zip | |
netpoll setup error handling
The beast was not always healthy. When it was sick,
it tended to be laconic and not tell anyone the real problem.
A few small changes had it telling the world about its
problems, if they really wanted to hear.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Diffstat (limited to 'drivers/net/netconsole.c')
| -rw-r--r-- | drivers/net/netconsole.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c index bf58db29e2e..e6e8a9797b6 100644 --- a/drivers/net/netconsole.c +++ b/drivers/net/netconsole.c @@ -102,6 +102,8 @@ __setup("netconsole=", option_setup); static int init_netconsole(void) { + int err; + if(strlen(config)) option_setup(config); @@ -110,8 +112,9 @@ static int init_netconsole(void) return 0; } - if(netpoll_setup(&np)) - return -EINVAL; + err = netpoll_setup(&np); + if (err) + return err; register_console(&netconsole); printk(KERN_INFO "netconsole: network logging started\n"); |