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| author | Wang Chen <wangchen@cn.fujitsu.com> | 2008-03-23 21:45:36 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-03-23 21:45:36 -0700 |
| commit | dbee0d3f4603b9d0e56234a0743321fe4dad31ca (patch) | |
| tree | d13b829d46ae603b8e7772ecae72e9be1fdfb7af /net/atm/lec.c | |
| parent | da990a2402aeaee84837f29054c4628eb02f7493 (diff) | |
| download | linux-dbee0d3f4603b9d0e56234a0743321fe4dad31ca.tar.gz linux-dbee0d3f4603b9d0e56234a0743321fe4dad31ca.tar.bz2 linux-dbee0d3f4603b9d0e56234a0743321fe4dad31ca.zip | |
[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.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/atm/lec.c b/net/atm/lec.c index 0e450d12f035..a2efa7ff41f1 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); |