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authorIvan Vecera <ivecera@redhat.com>2016-07-29 19:52:56 +0200
committerDavid S. Miller <davem@davemloft.net>2016-08-08 15:41:27 -0700
commita1f4064b1aa34b8176bda36946bbb4a5ceeb4ce7 (patch)
tree719b292504f26ae0dedd9226b962ee1b778a540b /drivers/net/ethernet/brocade
parent9f3377efa6bc20c234241938ec04f2dca796d6f7 (diff)
downloadlinux-a1f4064b1aa34b8176bda36946bbb4a5ceeb4ce7.tar.bz2
bna: remove useless linked list
Remove global variable bnad_list and bnad->list_entry that are used as list of bna driver instances. It is not necessary and useless. Signed-off-by: Ivan Vecera <ivecera@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/brocade')
-rw-r--r--drivers/net/ethernet/brocade/bna/bnad.c3
-rw-r--r--drivers/net/ethernet/brocade/bna/bnad.h1
2 files changed, 0 insertions, 4 deletions
diff --git a/drivers/net/ethernet/brocade/bna/bnad.c b/drivers/net/ethernet/brocade/bna/bnad.c
index 771cc267f217..696bbae36c88 100644
--- a/drivers/net/ethernet/brocade/bna/bnad.c
+++ b/drivers/net/ethernet/brocade/bna/bnad.c
@@ -56,7 +56,6 @@ MODULE_PARM_DESC(bna_debugfs_enable, "Enables debugfs feature, default=1,"
static u32 bnad_rxqs_per_cq = 2;
static u32 bna_id;
static struct mutex bnad_list_mutex;
-static LIST_HEAD(bnad_list);
static const u8 bnad_bcast_addr[] __aligned(2) =
{ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
@@ -80,7 +79,6 @@ static void
bnad_add_to_list(struct bnad *bnad)
{
mutex_lock(&bnad_list_mutex);
- list_add_tail(&bnad->list_entry, &bnad_list);
bnad->id = bna_id++;
mutex_unlock(&bnad_list_mutex);
}
@@ -89,7 +87,6 @@ static void
bnad_remove_from_list(struct bnad *bnad)
{
mutex_lock(&bnad_list_mutex);
- list_del(&bnad->list_entry);
mutex_unlock(&bnad_list_mutex);
}
diff --git a/drivers/net/ethernet/brocade/bna/bnad.h b/drivers/net/ethernet/brocade/bna/bnad.h
index f4ed816b93ee..46f7b842b39c 100644
--- a/drivers/net/ethernet/brocade/bna/bnad.h
+++ b/drivers/net/ethernet/brocade/bna/bnad.h
@@ -288,7 +288,6 @@ struct bnad_rx_unmap_q {
struct bnad {
struct net_device *netdev;
u32 id;
- struct list_head list_entry;
/* Data path */
struct bnad_tx_info tx_info[BNAD_MAX_TX];