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| author | Hannes Eder <hannes@hanneseder.net> | 2009-02-14 14:15:33 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-02-18 04:26:08 +0300 |
| commit | 1f78d9f94539b8806b81057e75025f2bac7d7ccc (patch) | |
| tree | b97ca60ead50124513d83c5bc663f47d957cbe87 /drivers/net/bonding | |
| parent | b79d8fff0e54a19e96cbde2b1f79e0fd503c2c53 (diff) | |
| download | linux-1f78d9f94539b8806b81057e75025f2bac7d7ccc.tar.xz | |
drivers/net/bonding: fix sparse warnings: context imbalance
Impact: Attribute functions with __acquires(...) and/or __releases(...).
Fix this sparse warnings:
drivers/net/bonding/bond_alb.c:1675:9: warning: context imbalance in 'bond_alb_handle_active_change' - unexpected unlock
drivers/net/bonding/bond_alb.c:1742:9: warning: context imbalance in 'bond_alb_set_mac_address' - unexpected unlock
drivers/net/bonding/bond_main.c:1025:17: warning: context imbalance in 'bond_do_fail_over_mac' - unexpected unlock
drivers/net/bonding/bond_main.c:3195:13: warning: context imbalance in 'bond_info_seq_start' - wrong count at exit
drivers/net/bonding/bond_main.c:3234:13: warning: context imbalance in 'bond_info_seq_stop' - unexpected unlock
Signed-off-by: Hannes Eder <hannes@hanneseder.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bonding')
| -rw-r--r-- | drivers/net/bonding/bond_alb.c | 8 | ||||
| -rw-r--r-- | drivers/net/bonding/bond_main.c | 8 |
2 files changed, 16 insertions, 0 deletions
diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c index 409b14074275..8dc6fbb9a41e 100644 --- a/drivers/net/bonding/bond_alb.c +++ b/drivers/net/bonding/bond_alb.c @@ -1628,6 +1628,10 @@ void bond_alb_handle_link_change(struct bonding *bond, struct slave *slave, char * no other locks may be held. */ void bond_alb_handle_active_change(struct bonding *bond, struct slave *new_slave) + __releases(&bond->curr_slave_lock) + __releases(&bond->lock) + __acquires(&bond->lock) + __acquires(&bond->curr_slave_lock) { struct slave *swap_slave; int i; @@ -1704,6 +1708,10 @@ void bond_alb_handle_active_change(struct bonding *bond, struct slave *new_slave * Called with RTNL */ int bond_alb_set_mac_address(struct net_device *bond_dev, void *addr) + __releases(&bond->curr_slave_lock) + __releases(&bond->lock) + __acquires(&bond->lock) + __acquires(&bond->curr_slave_lock) { struct bonding *bond = netdev_priv(bond_dev); struct sockaddr *sa = addr; diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 21bce2c0fde2..d7695d43158b 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -1002,6 +1002,10 @@ static void bond_mc_swap(struct bonding *bond, struct slave *new_active, struct static void bond_do_fail_over_mac(struct bonding *bond, struct slave *new_active, struct slave *old_active) + __releases(&bond->curr_slave_lock) + __releases(&bond->lock) + __acquires(&bond->lock) + __acquires(&bond->curr_slave_lock) { u8 tmp_mac[ETH_ALEN]; struct sockaddr saddr; @@ -3193,6 +3197,8 @@ out: #ifdef CONFIG_PROC_FS static void *bond_info_seq_start(struct seq_file *seq, loff_t *pos) + __acquires(&dev_base_lock) + __acquires(&bond->lock) { struct bonding *bond = seq->private; loff_t off = 0; @@ -3232,6 +3238,8 @@ static void *bond_info_seq_next(struct seq_file *seq, void *v, loff_t *pos) } static void bond_info_seq_stop(struct seq_file *seq, void *v) + __releases(&bond->lock) + __releases(&dev_base_lock) { struct bonding *bond = seq->private; |