redonkable/alistair23-linux
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bna: use container_of to resolve bufdesc_ex from bufdesc

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Use container_of instead of casting first structure member.

Compiled but untested.

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Fabian Frederick 2014-09-13 22:38:27 +02:00 committed by David S. Miller
parent 61cd2ebb35
commit 17b6f24448
2 changed files with 8 additions and 5 deletions
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9
drivers/net/ethernet/brocade/bna/bna_enet.c
View file

@ -107,7 +107,8 @@ bna_bfi_ethport_admin_rsp(struct bna_ethport *ethport,
{
struct bfi_enet_enable_req *admin_req =
&ethport->bfi_enet_cmd.admin_req;
struct bfi_enet_rsp *rsp = (struct bfi_enet_rsp *)msghdr;
struct bfi_enet_rsp *rsp =
container_of(msghdr, struct bfi_enet_rsp, mh);
switch (admin_req->enable) {
case BNA_STATUS_T_ENABLED:
@ -133,7 +134,8 @@ bna_bfi_ethport_lpbk_rsp(struct bna_ethport *ethport,
{
struct bfi_enet_diag_lb_req *diag_lb_req =
&ethport->bfi_enet_cmd.lpbk_req;
struct bfi_enet_rsp *rsp = (struct bfi_enet_rsp *)msghdr;
struct bfi_enet_rsp *rsp =
container_of(msghdr, struct bfi_enet_rsp, mh);
switch (diag_lb_req->enable) {
case BNA_STATUS_T_ENABLED:
@ -161,7 +163,8 @@ static void
bna_bfi_attr_get_rsp(struct bna_ioceth *ioceth,
struct bfi_msgq_mhdr *msghdr)
{
struct bfi_enet_attr_rsp *rsp = (struct bfi_enet_attr_rsp *)msghdr;
struct bfi_enet_attr_rsp *rsp =
container_of(msghdr, struct bfi_enet_attr_rsp, mh);
/**
* Store only if not set earlier, since BNAD can override the HW

4
drivers/net/ethernet/brocade/bna/bna_tx_rx.c
View file

@ -715,7 +715,7 @@ bna_bfi_rxf_ucast_set_rsp(struct bna_rxf *rxf,
struct bfi_msgq_mhdr *msghdr)
{
struct bfi_enet_rsp *rsp =
(struct bfi_enet_rsp *)msghdr;
container_of(msghdr, struct bfi_enet_rsp, mh);
if (rsp->error) {
/* Clear ucast from cache */
@ -732,7 +732,7 @@ bna_bfi_rxf_mcast_add_rsp(struct bna_rxf *rxf,
struct bfi_enet_mcast_add_req *req =
&rxf->bfi_enet_cmd.mcast_add_req;
struct bfi_enet_mcast_add_rsp *rsp =
(struct bfi_enet_mcast_add_rsp *)msghdr;
container_of(msghdr, struct bfi_enet_mcast_add_rsp, mh);
bna_rxf_mchandle_attach(rxf, (u8 *)&req->mac_addr,
ntohs(rsp->handle));