tipc: limit error messages relating to memory leak to one line
With the default name table size of 1024, it is possible that
the sanity check in tipc_nametbl_stop could spam out 1024
essentially identical error messages if memory was corrupted
or similar. Limit it to issuing no more than a single message.
The actual chain number (i.e. 0 --> 1023) wouldn't provide any
useful insight if/when such an instance happened, so don't
bother printing out that value.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
diff --git a/net/tipc/name_table.c b/net/tipc/name_table.c
index 13fb9d5..cade0ac 100644
--- a/net/tipc/name_table.c
+++ b/net/tipc/name_table.c
@@ -940,8 +940,10 @@
/* Verify name table is empty, then release it */
write_lock_bh(&tipc_nametbl_lock);
for (i = 0; i < tipc_nametbl_size; i++) {
- if (!hlist_empty(&table.types[i]))
- err("tipc_nametbl_stop(): hash chain %u is non-null\n", i);
+ if (hlist_empty(&table.types[i]))
+ continue;
+ err("tipc_nametbl_stop(): orphaned hash chain detected\n");
+ break;
}
kfree(table.types);
table.types = NULL;