diff options
| author | Fabian Frederick <fabf@skynet.be> | 2014-09-13 22:38:27 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-09-15 12:49:11 -0400 |
| commit | 17b6f244483a6799e43f9af649a2eb94fa1502ec (patch) | |
| tree | 9ff12fa9d0396fdeb1b8e5e1d2a6306c5ee1446f | |
| parent | 61cd2ebb35dcf1990f66af76649260a79ae4cb15 (diff) | |
bna: use container_of to resolve bufdesc_ex from bufdesc
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>
| -rw-r--r-- | drivers/net/ethernet/brocade/bna/bna_enet.c | 9 | ||||
| -rw-r--r-- | drivers/net/ethernet/brocade/bna/bna_tx_rx.c | 4 |
2 files changed, 8 insertions, 5 deletions
diff --git a/drivers/net/ethernet/brocade/bna/bna_enet.c b/drivers/net/ethernet/brocade/bna/bna_enet.c index 13f9636cdba7..903466ef41c0 100644 --- a/drivers/net/ethernet/brocade/bna/bna_enet.c +++ b/drivers/net/ethernet/brocade/bna/bna_enet.c @@ -107,7 +107,8 @@ bna_bfi_ethport_admin_rsp(struct bna_ethport *ethport, { struct bfi_enet_enable_req *admin_req = ðport->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 = ðport->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 diff --git a/drivers/net/ethernet/brocade/bna/bna_tx_rx.c b/drivers/net/ethernet/brocade/bna/bna_tx_rx.c index 85e63546abe3..8ee3fdcc17cd 100644 --- a/drivers/net/ethernet/brocade/bna/bna_tx_rx.c +++ b/drivers/net/ethernet/brocade/bna/bna_tx_rx.c @@ -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)); |