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authorStephen Hemminger <shemminger@osdl.org>2006-10-26 15:46:52 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2006-12-02 21:22:34 -0800
commitb41848b61bae30e3661efd4ec62ea380cedef687 (patch)
tree76d671dd1553be6f8355edbc344306f6d0d2ae72 /drivers/net/netconsole.c
parentb6cd27ed33886a5ffaf0925a6d98e13e18e8a1af (diff)
downloadlinux-b41848b61bae30e3661efd4ec62ea380cedef687.tar.bz2
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.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c
index bf58db29e2ed..e6e8a9797b6d 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");