[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>
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 @@
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);