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authorPatrick McHardy <kaber@trash.net>2008-01-21 00:25:15 -0800
committerDavid S. Miller <davem@davemloft.net>2008-01-28 15:08:30 -0800
commit69ab4b7d6db68396dbfa827daa8d6f30f9b546a8 (patch)
tree5c87d44dc524774f553f8214dad13194fef89958 /net/8021q/vlanproc.c
parent198a291ce3a9103f4738600e3cf5416b66e009d9 (diff)
[VLAN]: Clean up initialization code
- move module init/exit functions to end of file, remove some now unnecessary forward declarations - remove some obvious comments - clean up proc init function and move a proc-related printk there Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/8021q/vlanproc.c')
-rw-r--r--net/8021q/vlanproc.c21
1 files changed, 12 insertions, 9 deletions
diff --git a/net/8021q/vlanproc.c b/net/8021q/vlanproc.c
index 5da02e29a2c6..971e6233801e 100644
--- a/net/8021q/vlanproc.c
+++ b/net/8021q/vlanproc.c
@@ -158,15 +158,18 @@ void vlan_proc_cleanup(void)
int __init vlan_proc_init(void)
{
proc_vlan_dir = proc_mkdir(name_root, init_net.proc_net);
- if (proc_vlan_dir) {
- proc_vlan_conf = create_proc_entry(name_conf,
- S_IFREG|S_IRUSR|S_IWUSR,
- proc_vlan_dir);
- if (proc_vlan_conf) {
- proc_vlan_conf->proc_fops = &vlan_fops;
- return 0;
- }
- }
+ if (!proc_vlan_dir)
+ goto err;
+
+ proc_vlan_conf = create_proc_entry(name_conf, S_IFREG|S_IRUSR|S_IWUSR,
+ proc_vlan_dir);
+ if (!proc_vlan_conf)
+ goto err;
+ proc_vlan_conf->proc_fops = &vlan_fops;
+ return 0;
+
+err:
+ pr_err("%s: can't create entry in proc filesystem!\n", __FUNCTION__);
vlan_proc_cleanup();
return -ENOBUFS;
}

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