diff options
| -rw-r--r-- | include/linux/rhashtable.h | 8 | ||||
| -rw-r--r-- | lib/rhashtable.c | 2 | ||||
| -rw-r--r-- | lib/test_rhashtable.c | 9 | ||||
| -rw-r--r-- | net/ipv6/ila/ila_xlat.c | 15 | ||||
| -rw-r--r-- | net/netlink/af_netlink.c | 10 |
5 files changed, 7 insertions, 37 deletions
diff --git a/include/linux/rhashtable.h b/include/linux/rhashtable.h index 20f9c6af7473..ae9c0f71f311 100644 --- a/include/linux/rhashtable.h +++ b/include/linux/rhashtable.h @@ -1113,14 +1113,6 @@ static inline int rhashtable_replace_fast( return err; } -/* Obsolete function, do not use in new code. */ -static inline int rhashtable_walk_init(struct rhashtable *ht, - struct rhashtable_iter *iter, gfp_t gfp) -{ - rhashtable_walk_enter(ht, iter); - return 0; -} - /** * rhltable_walk_enter - Initialise an iterator * @hlt: Table to walk over diff --git a/lib/rhashtable.c b/lib/rhashtable.c index 852ffa5160f1..0a105d4af166 100644 --- a/lib/rhashtable.c +++ b/lib/rhashtable.c @@ -682,7 +682,7 @@ EXPORT_SYMBOL_GPL(rhashtable_walk_enter); * rhashtable_walk_exit - Free an iterator * @iter: Hash table Iterator * - * This function frees resources allocated by rhashtable_walk_init. + * This function frees resources allocated by rhashtable_walk_enter. */ void rhashtable_walk_exit(struct rhashtable_iter *iter) { diff --git a/lib/test_rhashtable.c b/lib/test_rhashtable.c index 2c0c53a99734..3bd2e91bfc29 100644 --- a/lib/test_rhashtable.c +++ b/lib/test_rhashtable.c @@ -177,16 +177,11 @@ static int __init test_rht_lookup(struct rhashtable *ht, struct test_obj *array, static void test_bucket_stats(struct rhashtable *ht, unsigned int entries) { - unsigned int err, total = 0, chain_len = 0; + unsigned int total = 0, chain_len = 0; struct rhashtable_iter hti; struct rhash_head *pos; - err = rhashtable_walk_init(ht, &hti, GFP_KERNEL); - if (err) { - pr_warn("Test failed: allocation error"); - return; - } - + rhashtable_walk_enter(ht, &hti); rhashtable_walk_start(&hti); while ((pos = rhashtable_walk_next(&hti))) { diff --git a/net/ipv6/ila/ila_xlat.c b/net/ipv6/ila/ila_xlat.c index 17c455ff69ff..ae6cd4cef8db 100644 --- a/net/ipv6/ila/ila_xlat.c +++ b/net/ipv6/ila/ila_xlat.c @@ -385,10 +385,7 @@ int ila_xlat_nl_cmd_flush(struct sk_buff *skb, struct genl_info *info) spinlock_t *lock; int ret; - ret = rhashtable_walk_init(&ilan->xlat.rhash_table, &iter, GFP_KERNEL); - if (ret) - goto done; - + rhashtable_walk_enter(&ilan->xlat.rhash_table, &iter); rhashtable_walk_start(&iter); for (;;) { @@ -509,23 +506,17 @@ int ila_xlat_nl_dump_start(struct netlink_callback *cb) struct net *net = sock_net(cb->skb->sk); struct ila_net *ilan = net_generic(net, ila_net_id); struct ila_dump_iter *iter; - int ret; iter = kmalloc(sizeof(*iter), GFP_KERNEL); if (!iter) return -ENOMEM; - ret = rhashtable_walk_init(&ilan->xlat.rhash_table, &iter->rhiter, - GFP_KERNEL); - if (ret) { - kfree(iter); - return ret; - } + rhashtable_walk_enter(&ilan->xlat.rhash_table, &iter->rhiter); iter->skip = 0; cb->args[0] = (long)iter; - return ret; + return 0; } int ila_xlat_nl_dump_done(struct netlink_callback *cb) diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c index 8fa35df94c07..f28e937320a3 100644 --- a/net/netlink/af_netlink.c +++ b/net/netlink/af_netlink.c @@ -2549,15 +2549,7 @@ struct nl_seq_iter { static int netlink_walk_start(struct nl_seq_iter *iter) { - int err; - - err = rhashtable_walk_init(&nl_table[iter->link].hash, &iter->hti, - GFP_KERNEL); - if (err) { - iter->link = MAX_LINKS; - return err; - } - + rhashtable_walk_enter(&nl_table[iter->link].hash, &iter->hti); rhashtable_walk_start(&iter->hti); return 0; |