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authorStephen Hemminger <shemminger@osdl.org>2006-10-26 18:46:52 -0400
committerDavid S. Miller <davem@sunset.davemloft.net>2006-12-03 00:22:34 -0500
commitb41848b61bae30e3661efd4ec62ea380cedef687 (patch)
tree76d671dd1553be6f8355edbc344306f6d0d2ae72 /drivers/net/netconsole.c
parentb6cd27ed33886a5ffaf0925a6d98e13e18e8a1af (diff)
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);
102 102
103static int init_netconsole(void) 103static int init_netconsole(void)
104{ 104{
105 int err;
106
105 if(strlen(config)) 107 if(strlen(config))
106 option_setup(config); 108 option_setup(config);
107 109
@@ -110,8 +112,9 @@ static int init_netconsole(void)
110 return 0; 112 return 0;
111 } 113 }
112 114
113 if(netpoll_setup(&np)) 115 err = netpoll_setup(&np);
114 return -EINVAL; 116 if (err)
117 return err;
115 118
116 register_console(&netconsole); 119 register_console(&netconsole);
117 printk(KERN_INFO "netconsole: network logging started\n"); 120 printk(KERN_INFO "netconsole: network logging started\n");