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Commit a1f4064b authored by Ivan Vecera's avatar Ivan Vecera Committed by David S. Miller
Browse files

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: default avatarIvan Vecera <ivecera@redhat.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 9f3377ef

drivers/net/ethernet/brocade/bna/bnad.c

+0 −3
Original line number Diff line number Diff line
@@ -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);

}

drivers/net/ethernet/brocade/bna/bnad.h

+0 −1
Original line number Diff line number Diff line
@@ -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];