diff options
| author | Ivan Vecera <ivecera@redhat.com> | 2016-07-29 19:52:58 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-08-08 15:41:27 -0700 |
| commit | 09e3636047c6b44dd4cffdbd7cf95fcd3edd3d2e (patch) | |
| tree | 3db6a7c0a4a3788977b533f636f8dde9d94a4822 /drivers/net | |
| parent | 285eb9c37281c8c34bd604346a48d6627db51007 (diff) | |
| download | linux-09e3636047c6b44dd4cffdbd7cf95fcd3edd3d2e.tar.bz2 | |
bna: remove global bnad_list_mutex
Remove global bnad_list_mutex as it is not used anymore. This makes
bnad_add_to_list() and bnad_remove_from_list() empty so remove them too.
Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/brocade/bna/bnad.c | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/drivers/net/ethernet/brocade/bna/bnad.c b/drivers/net/ethernet/brocade/bna/bnad.c index 2bed05032597..f9df4b5ae90e 100644 --- a/drivers/net/ethernet/brocade/bna/bnad.c +++ b/drivers/net/ethernet/brocade/bna/bnad.c @@ -55,7 +55,6 @@ MODULE_PARM_DESC(bna_debugfs_enable, "Enables debugfs feature, default=1," */ static u32 bnad_rxqs_per_cq = 2; static atomic_t bna_id; -static struct mutex bnad_list_mutex; static const u8 bnad_bcast_addr[] __aligned(2) = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; @@ -75,20 +74,6 @@ do { \ (_res_info)->res_u.mem_info.len = (_size); \ } while (0) -static void -bnad_add_to_list(struct bnad *bnad) -{ - mutex_lock(&bnad_list_mutex); - mutex_unlock(&bnad_list_mutex); -} - -static void -bnad_remove_from_list(struct bnad *bnad) -{ - mutex_lock(&bnad_list_mutex); - mutex_unlock(&bnad_list_mutex); -} - /* * Reinitialize completions in CQ, once Rx is taken down */ @@ -3569,14 +3554,12 @@ bnad_lock_init(struct bnad *bnad) { spin_lock_init(&bnad->bna_lock); mutex_init(&bnad->conf_mutex); - mutex_init(&bnad_list_mutex); } static void bnad_lock_uninit(struct bnad *bnad) { mutex_destroy(&bnad->conf_mutex); - mutex_destroy(&bnad_list_mutex); } /* PCI Initialization */ @@ -3649,7 +3632,6 @@ bnad_pci_probe(struct pci_dev *pdev, } bnad = netdev_priv(netdev); bnad_lock_init(bnad); - bnad_add_to_list(bnad); bnad->id = atomic_inc_return(&bna_id) - 1; mutex_lock(&bnad->conf_mutex); @@ -3804,7 +3786,6 @@ pci_uninit: bnad_pci_uninit(pdev); unlock_mutex: mutex_unlock(&bnad->conf_mutex); - bnad_remove_from_list(bnad); bnad_lock_uninit(bnad); free_netdev(netdev); return err; @@ -3842,7 +3823,6 @@ bnad_pci_remove(struct pci_dev *pdev) bnad_disable_msix(bnad); bnad_pci_uninit(pdev); mutex_unlock(&bnad->conf_mutex); - bnad_remove_from_list(bnad); bnad_lock_uninit(bnad); /* Remove the debugfs node for this bnad */ kfree(bnad->regdata); |