diff options
| author | YueHaibing <yuehaibing@huawei.com> | 2018-04-28 07:35:22 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-04-30 18:53:48 +0300 |
| commit | a6a188e48959829fc6d64a1b52762314bcaf6417 (patch) | |
| tree | 5812e6ad1913b7e07b005b804acaf991ea72d662 | |
| parent | 1baf5ebf8954d9bff8fa4e7dd6c416a0cebdb9e2 (diff) | |
| download | linux-a6a188e48959829fc6d64a1b52762314bcaf6417.tar.xz | |
libcxgb,cxgb4: use __skb_put_zero to simplfy code
use helper __skb_put_zero to replace the pattern of __skb_put() && memset()
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/srq.c | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/chelsio/libcxgb/libcxgb_cm.h | 15 |
3 files changed, 7 insertions, 14 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c index db92f1858060..aae980205ece 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c @@ -64,8 +64,7 @@ static int set_tcb_field(struct adapter *adap, struct filter_entry *f, if (!skb) return -ENOMEM; - req = (struct cpl_set_tcb_field *)__skb_put(skb, sizeof(*req)); - memset(req, 0, sizeof(*req)); + req = (struct cpl_set_tcb_field *)__skb_put_zero(skb, sizeof(*req)); INIT_TP_WR_CPL(req, CPL_SET_TCB_FIELD, ftid); req->reply_ctrl = htons(REPLY_CHAN_V(0) | QUEUENO_V(adap->sge.fw_evtq.abs_id) | diff --git a/drivers/net/ethernet/chelsio/cxgb4/srq.c b/drivers/net/ethernet/chelsio/cxgb4/srq.c index 6228a5708307..82b70a565e24 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/srq.c +++ b/drivers/net/ethernet/chelsio/cxgb4/srq.c @@ -84,8 +84,7 @@ int cxgb4_get_srq_entry(struct net_device *dev, if (!skb) return -ENOMEM; req = (struct cpl_srq_table_req *) - __skb_put(skb, sizeof(*req)); - memset(req, 0, sizeof(*req)); + __skb_put_zero(skb, sizeof(*req)); INIT_TP_WR(req, 0); OPCODE_TID(req) = htonl(MK_OPCODE_TID(CPL_SRQ_TABLE_REQ, TID_TID_V(srq_idx) | diff --git a/drivers/net/ethernet/chelsio/libcxgb/libcxgb_cm.h b/drivers/net/ethernet/chelsio/libcxgb/libcxgb_cm.h index 4b5aacc09cab..240ba9d4c399 100644 --- a/drivers/net/ethernet/chelsio/libcxgb/libcxgb_cm.h +++ b/drivers/net/ethernet/chelsio/libcxgb/libcxgb_cm.h @@ -90,8 +90,7 @@ cxgb_mk_tid_release(struct sk_buff *skb, u32 len, u32 tid, u16 chan) { struct cpl_tid_release *req; - req = __skb_put(skb, len); - memset(req, 0, len); + req = __skb_put_zero(skb, len); INIT_TP_WR(req, tid); OPCODE_TID(req) = cpu_to_be32(MK_OPCODE_TID(CPL_TID_RELEASE, tid)); @@ -104,8 +103,7 @@ cxgb_mk_close_con_req(struct sk_buff *skb, u32 len, u32 tid, u16 chan, { struct cpl_close_con_req *req; - req = __skb_put(skb, len); - memset(req, 0, len); + req = __skb_put_zero(skb, len); INIT_TP_WR(req, tid); OPCODE_TID(req) = cpu_to_be32(MK_OPCODE_TID(CPL_CLOSE_CON_REQ, tid)); @@ -119,8 +117,7 @@ cxgb_mk_abort_req(struct sk_buff *skb, u32 len, u32 tid, u16 chan, { struct cpl_abort_req *req; - req = __skb_put(skb, len); - memset(req, 0, len); + req = __skb_put_zero(skb, len); INIT_TP_WR(req, tid); OPCODE_TID(req) = cpu_to_be32(MK_OPCODE_TID(CPL_ABORT_REQ, tid)); @@ -134,8 +131,7 @@ cxgb_mk_abort_rpl(struct sk_buff *skb, u32 len, u32 tid, u16 chan) { struct cpl_abort_rpl *rpl; - rpl = __skb_put(skb, len); - memset(rpl, 0, len); + rpl = __skb_put_zero(skb, len); INIT_TP_WR(rpl, tid); OPCODE_TID(rpl) = cpu_to_be32(MK_OPCODE_TID(CPL_ABORT_RPL, tid)); @@ -149,8 +145,7 @@ cxgb_mk_rx_data_ack(struct sk_buff *skb, u32 len, u32 tid, u16 chan, { struct cpl_rx_data_ack *req; - req = __skb_put(skb, len); - memset(req, 0, len); + req = __skb_put_zero(skb, len); INIT_TP_WR(req, tid); OPCODE_TID(req) = cpu_to_be32(MK_OPCODE_TID(CPL_RX_DATA_ACK, tid)); |