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authorWang Chen <wangchen@cn.fujitsu.com>2008-03-23 21:45:36 -0700
committerDavid S. Miller <davem@davemloft.net>2008-03-23 21:45:36 -0700
commitdbee0d3f4603b9d0e56234a0743321fe4dad31ca (patch)
treed13b829d46ae603b8e7772ecae72e9be1fdfb7af /net/atm/lec.c
parentda990a2402aeaee84837f29054c4628eb02f7493 (diff)
downloadop-kernel-dev-dbee0d3f4603b9d0e56234a0743321fe4dad31ca.zip
op-kernel-dev-dbee0d3f4603b9d0e56234a0743321fe4dad31ca.tar.gz
[ATM]: When proc_create() fails, do some error handling work and return -ENOMEM.
Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/atm/lec.c')
-rw-r--r--net/atm/lec.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/net/atm/lec.c b/net/atm/lec.c
index 0e450d1..a2efa7f 100644
--- a/net/atm/lec.c
+++ b/net/atm/lec.c
@@ -1250,6 +1250,10 @@ static int __init lane_module_init(void)
struct proc_dir_entry *p;
p = proc_create("lec", S_IRUGO, atm_proc_root, &lec_seq_fops);
+ if (!p) {
+ printk(KERN_ERR "Unable to initialize /proc/net/atm/lec\n");
+ return -ENOMEM;
+ }
#endif
register_atm_ioctl(&lane_ioctl_ops);
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