[SCTP]: Audit return code of create_proc_*
From: Christophe Lucas <clucas@rotomalug.org>
Audit return of create_proc_* functions.
Signed-off-by: Christophe Lucas <clucas@rotomalug.org>
Signed-off-by: Domen Puncer <domen@coderock.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sctp/objcnt.c b/net/sctp/objcnt.c
index 0781e5d..8ff588f 100644
--- a/net/sctp/objcnt.c
+++ b/net/sctp/objcnt.c
@@ -127,8 +127,12 @@
/* Initialize the objcount in the proc filesystem. */
void sctp_dbg_objcnt_init(void)
{
- create_proc_read_entry("sctp_dbg_objcnt", 0, proc_net_sctp,
+ struct proc_dir_entry *ent;
+ ent = create_proc_read_entry("sctp_dbg_objcnt", 0, proc_net_sctp,
sctp_dbg_objcnt_read, NULL);
+ if (!ent)
+ printk(KERN_WARNING
+ "sctp_dbg_objcnt: Unable to create /proc entry.\n");
}
/* Cleanup the objcount entry in the proc filesystem. */