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| author | Hoang Huu Le <hoang.h.le@dektech.com.au> | 2021-03-11 04:33:23 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-03-12 03:06:54 +0100 |
| commit | 97bc84bbd4de3c060b68aea4d546c7f21c4d6814 (patch) | |
| tree | 0fef7cce61fe08b2deaa81156d2f8883661f481f /net/tipc/crypto.c | |
| parent | tipc: convert dest node's address to network order (diff) | |
| download | linux-97bc84bbd4de3c060b68aea4d546c7f21c4d6814.tar.xz linux-97bc84bbd4de3c060b68aea4d546c7f21c4d6814.zip | |
tipc: clean up warnings detected by sparse
This patch fixes the following warning from sparse:
net/tipc/monitor.c:263:35: warning: incorrect type in assignment (different base types)
net/tipc/monitor.c:263:35: expected unsigned int
net/tipc/monitor.c:263:35: got restricted __be32 [usertype]
[...]
net/tipc/node.c:374:13: warning: context imbalance in 'tipc_node_read_lock' - wrong count at exit
net/tipc/node.c:379:13: warning: context imbalance in 'tipc_node_read_unlock' - unexpected unlock
net/tipc/node.c:384:13: warning: context imbalance in 'tipc_node_write_lock' - wrong count at exit
net/tipc/node.c:389:13: warning: context imbalance in 'tipc_node_write_unlock_fast' - unexpected unlock
net/tipc/node.c:404:17: warning: context imbalance in 'tipc_node_write_unlock' - unexpected unlock
[...]
net/tipc/crypto.c:1201:9: warning: incorrect type in initializer (different address spaces)
net/tipc/crypto.c:1201:9: expected struct tipc_aead [noderef] __rcu *__tmp
net/tipc/crypto.c:1201:9: got struct tipc_aead *
[...]
Acked-by: Jon Maloy <jmaloy@redhat.com>
Signed-off-by: Hoang Huu Le <hoang.h.le@dektech.com.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc/crypto.c')
| -rw-r--r-- | net/tipc/crypto.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/net/tipc/crypto.c b/net/tipc/crypto.c index f4fca8f7f63f..6f64acef73dc 100644 --- a/net/tipc/crypto.c +++ b/net/tipc/crypto.c @@ -317,7 +317,7 @@ static int tipc_aead_key_generate(struct tipc_aead_key *skey); #define tipc_aead_rcu_replace(rcu_ptr, ptr, lock) \ do { \ - typeof(rcu_ptr) __tmp = rcu_dereference_protected((rcu_ptr), \ + struct tipc_aead *__tmp = rcu_dereference_protected((rcu_ptr), \ lockdep_is_held(lock)); \ rcu_assign_pointer((rcu_ptr), (ptr)); \ tipc_aead_put(__tmp); \ @@ -798,7 +798,7 @@ static int tipc_aead_encrypt(struct tipc_aead *aead, struct sk_buff *skb, ehdr = (struct tipc_ehdr *)skb->data; salt = aead->salt; if (aead->mode == CLUSTER_KEY) - salt ^= ehdr->addr; /* __be32 */ + salt ^= __be32_to_cpu(ehdr->addr); else if (__dnode) salt ^= tipc_node_get_addr(__dnode); memcpy(iv, &salt, 4); @@ -929,7 +929,7 @@ static int tipc_aead_decrypt(struct net *net, struct tipc_aead *aead, ehdr = (struct tipc_ehdr *)skb->data; salt = aead->salt; if (aead->mode == CLUSTER_KEY) - salt ^= ehdr->addr; /* __be32 */ + salt ^= __be32_to_cpu(ehdr->addr); else if (ehdr->destined) salt ^= tipc_own_addr(net); memcpy(iv, &salt, 4); @@ -1946,16 +1946,16 @@ static void tipc_crypto_rcv_complete(struct net *net, struct tipc_aead *aead, goto rcv; } tipc_aead_put(aead); - aead = tipc_aead_get(tmp); + aead = tipc_aead_get((struct tipc_aead __force __rcu *)tmp); } if (unlikely(err)) { - tipc_aead_users_dec(aead, INT_MIN); + tipc_aead_users_dec((struct tipc_aead __force __rcu *)aead, INT_MIN); goto free_skb; } /* Set the RX key's user */ - tipc_aead_users_set(aead, 1); + tipc_aead_users_set((struct tipc_aead __force __rcu *)aead, 1); /* Mark this point, RX works */ rx->timer1 = jiffies; |