ehea: fix main checkpatch complaints

Cc: Jan-Bernd Themann <themann@de.ibm.com>
Signed-off-by: Doug Maxey <dwm@austin.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index 869e160..99ea46a 100644 (file)
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -6,9 +6,9 @@
  *  (C) Copyright IBM Corp. 2006
  *
  *  Authors:
- *       Christoph Raisch <raisch@de.ibm.com>
- *       Jan-Bernd Themann <themann@de.ibm.com>
- *       Thomas Klein <tklein@de.ibm.com>
+ *      Christoph Raisch <raisch@de.ibm.com>
+ *      Jan-Bernd Themann <themann@de.ibm.com>
+ *      Thomas Klein <tklein@de.ibm.com>
  *
  *
  * This program is free software; you can redistribute it and/or modify
@@ -54,11 +54,11 @@ static int rq1_entries = EHEA_DEF_ENTRIES_RQ1;
 static int rq2_entries = EHEA_DEF_ENTRIES_RQ2;
 static int rq3_entries = EHEA_DEF_ENTRIES_RQ3;
 static int sq_entries = EHEA_DEF_ENTRIES_SQ;
-static int use_mcs = 0;
-static int use_lro = 0;
+static int use_mcs;
+static int use_lro;
 static int lro_max_aggr = EHEA_LRO_MAX_AGGR;
 static int num_tx_qps = EHEA_NUM_TX_QP;
-static int prop_carrier_state = 0;
+static int prop_carrier_state;
 
 module_param(msg_level, int, 0);
 module_param(rq1_entries, int, 0);
@@ -94,9 +94,9 @@ MODULE_PARM_DESC(lro_max_aggr, " LRO: Max packets to be aggregated. Default = "
 MODULE_PARM_DESC(use_lro, " Large Receive Offload, 1: enable, 0: disable, "
                 "Default = 0");
 
-static int port_name_cnt = 0;
+static int port_name_cnt;
 static LIST_HEAD(adapter_list);
-u64 ehea_driver_flags = 0;
+u64 ehea_driver_flags;
 struct work_struct ehea_rereg_mr_task;
 
 struct semaphore dlpar_mem_lock;
@@ -121,12 +121,13 @@ static struct of_platform_driver ehea_driver = {
        .remove = ehea_remove,
 };
 
-void ehea_dump(void *adr, int len, char *msg) {
+void ehea_dump(void *adr, int len, char *msg)
+{
        int x;
        unsigned char *deb = adr;
        for (x = 0; x < len; x += 16) {
                printk(DRV_NAME " %s adr=%p ofs=%04x %016lx %016lx\n", msg,
-                         deb, x, *((u64*)&deb[0]), *((u64*)&deb[8]));
+                         deb, x, *((u64 *)&deb[0]), *((u64 *)&deb[8]));
                deb += 16;
        }
 }
@@ -518,7 +519,8 @@ static int ehea_proc_rwqes(struct net_device *dev,
                last_wqe_index = wqe_index;
                rmb();
                if (!ehea_check_cqe(cqe, &rq)) {
-                       if (rq == 1) {  /* LL RQ1 */
+                       if (rq == 1) {
+                               /* LL RQ1 */
                                skb = get_skb_by_index_ll(skb_arr_rq1,
                                                          skb_arr_rq1_len,
                                                          wqe_index);
@@ -531,10 +533,11 @@ static int ehea_proc_rwqes(struct net_device *dev,
                                        if (!skb)
                                                break;
                                }
-                               skb_copy_to_linear_data(skb, ((char*)cqe) + 64,
+                               skb_copy_to_linear_data(skb, ((char *)cqe) + 64,
                                                 cqe->num_bytes_transfered - 4);
                                ehea_fill_skb(dev, skb, cqe);
-                       } else if (rq == 2) {  /* RQ2 */
+                       } else if (rq == 2) {
+                               /* RQ2 */
                                skb = get_skb_by_index(skb_arr_rq2,
                                                       skb_arr_rq2_len, cqe);
                                if (unlikely(!skb)) {
@@ -544,7 +547,8 @@ static int ehea_proc_rwqes(struct net_device *dev,
                                }
                                ehea_fill_skb(dev, skb, cqe);
                                processed_rq2++;
-                       } else {  /* RQ3 */
+                       } else {
+                               /* RQ3 */
                                skb = get_skb_by_index(skb_arr_rq3,
                                                       skb_arr_rq3_len, cqe);
                                if (unlikely(!skb)) {
@@ -592,7 +596,7 @@ static struct ehea_cqe *ehea_proc_cqes(struct ehea_port_res *pr, int my_quota)
        unsigned long flags;
 
        cqe = ehea_poll_cq(send_cq);
-       while(cqe && (quota > 0)) {
+       while (cqe && (quota > 0)) {
                ehea_inc_cq(send_cq);
 
                cqe_counter++;
@@ -643,7 +647,8 @@ static struct ehea_cqe *ehea_proc_cqes(struct ehea_port_res *pr, int my_quota)
 
 static int ehea_poll(struct napi_struct *napi, int budget)
 {
-       struct ehea_port_res *pr = container_of(napi, struct ehea_port_res, napi);
+       struct ehea_port_res *pr = container_of(napi, struct ehea_port_res,
+                                               napi);
        struct net_device *dev = pr->port->netdev;
        struct ehea_cqe *cqe;
        struct ehea_cqe *cqe_skb = NULL;
@@ -743,8 +748,9 @@ int ehea_sense_port_attr(struct ehea_port *port)
        u64 hret;
        struct hcp_ehea_port_cb0 *cb0;
 
-       cb0 = kzalloc(PAGE_SIZE, GFP_ATOMIC);   /* May be called via */
-       if (!cb0) {                             /* ehea_neq_tasklet() */
+       /* may be called via ehea_neq_tasklet() */
+       cb0 = kzalloc(PAGE_SIZE, GFP_ATOMIC);
+       if (!cb0) {
                ehea_error("no mem for cb0");
                ret = -ENOMEM;
                goto out;
@@ -762,7 +768,7 @@ int ehea_sense_port_attr(struct ehea_port *port)
        /* MAC address */
        port->mac_addr = cb0->port_mac_addr << 16;
 
-       if (!is_valid_ether_addr((u8*)&port->mac_addr)) {
+       if (!is_valid_ether_addr((u8 *)&port->mac_addr)) {
                ret = -EADDRNOTAVAIL;
                goto out_free;
        }
@@ -994,7 +1000,7 @@ static void ehea_parse_eqe(struct ehea_adapter *adapter, u64 eqe)
 
 static void ehea_neq_tasklet(unsigned long data)
 {
-       struct ehea_adapter *adapter = (struct ehea_adapter*)data;
+       struct ehea_adapter *adapter = (struct ehea_adapter *)data;
        struct ehea_eqe *eqe;
        u64 event_mask;
 
@@ -1204,7 +1210,7 @@ int ehea_rem_smrs(struct ehea_port_res *pr)
 
 static int ehea_init_q_skba(struct ehea_q_skb_arr *q_skba, int max_q_entries)
 {
-       int arr_size = sizeof(void*) * max_q_entries;
+       int arr_size = sizeof(void *) * max_q_entries;
 
        q_skba->arr = vmalloc(arr_size);
        if (!q_skba->arr)
@@ -1489,7 +1495,7 @@ static inline void write_swqe2_data(struct sk_buff *skb, struct net_device *dev,
 
        nfrags = skb_shinfo(skb)->nr_frags;
        sg1entry = &swqe->u.immdata_desc.sg_entry;
-       sg_list = (struct ehea_vsgentry*)&swqe->u.immdata_desc.sg_list;
+       sg_list = (struct ehea_vsgentry *)&swqe->u.immdata_desc.sg_list;
        swqe->descriptors = 0;
        sg1entry_contains_frag_data = 0;
 
@@ -1542,7 +1548,7 @@ static int ehea_broadcast_reg_helper(struct ehea_port *port, u32 hcallid)
                                     reg_type, port->mac_addr, 0, hcallid);
        if (hret != H_SUCCESS) {
                ehea_error("%sregistering bc address failed (tagged)",
-                           hcallid == H_REG_BCMC ? "" : "de");
+                          hcallid == H_REG_BCMC ? "" : "de");
                ret = -EIO;
                goto out_herr;
        }
@@ -1732,7 +1738,7 @@ static void ehea_allmulti(struct net_device *dev, int enable)
                }
 }
 
-static void ehea_add_multicast_entry(struct ehea_port* port, u8* mc_mac_addr)
+static void ehea_add_multicast_entry(struct ehea_port *port, u8 *mc_mac_addr)
 {
        struct ehea_mc_list *ehea_mcl_entry;
        u64 hret;
@@ -1791,11 +1797,10 @@ static void ehea_set_multicast_list(struct net_device *dev)
                        goto out;
                }
 
-               for (i = 0, k_mcl_entry = dev->mc_list;
-                    i < dev->mc_count;
-                    i++, k_mcl_entry = k_mcl_entry->next) {
+               for (i = 0, k_mcl_entry = dev->mc_list; i < dev->mc_count; i++,
+                            k_mcl_entry = k_mcl_entry->next)
                        ehea_add_multicast_entry(port, k_mcl_entry->dmi_addr);
-               }
+
        }
 out:
        return;
@@ -1925,12 +1930,12 @@ static inline int ehea_hash_skb(struct sk_buff *skb, int num_qps)
 
        if ((skb->protocol == htons(ETH_P_IP)) &&
            (ip_hdr(skb)->protocol == IPPROTO_TCP)) {
-               tcp = (struct tcphdr*)(skb_network_header(skb) + (ip_hdr(skb)->ihl * 4));
+               tcp = (struct tcphdr *)(skb_network_header(skb) +
+                                       (ip_hdr(skb)->ihl * 4));
                tmp = (tcp->source + (tcp->dest << 16)) % 31;
                tmp += ip_hdr(skb)->daddr % 31;
                return tmp % num_qps;
-       }
-       else
+       } else
                return 0;
 }
 
@@ -2122,7 +2127,7 @@ int ehea_activate_qp(struct ehea_adapter *adapter, struct ehea_qp *qp)
        u64 hret;
        u16 dummy16 = 0;
        u64 dummy64 = 0;
-       struct hcp_modify_qp_cb0* cb0;
+       struct hcp_modify_qp_cb0 *cb0;
 
        cb0 = kzalloc(PAGE_SIZE, GFP_KERNEL);
        if (!cb0) {
@@ -2248,7 +2253,7 @@ static int ehea_clean_all_portres(struct ehea_port *port)
        int ret = 0;
        int i;
 
-       for(i = 0; i < port->num_def_qps + port->num_add_tx_qps; i++)
+       for (i = 0; i < port->num_def_qps + port->num_add_tx_qps; i++)
                ret |= ehea_clean_portres(port, &port->port_res[i]);
 
        ret |= ehea_destroy_eq(port->qp_eq);
@@ -2300,7 +2305,7 @@ static int ehea_up(struct net_device *dev)
                goto out_clean_pr;
        }
 
-       for(i = 0; i < port->num_def_qps + port->num_add_tx_qps; i++) {
+       for (i = 0; i < port->num_def_qps + port->num_add_tx_qps; i++) {
                ret = ehea_activate_qp(port->adapter, port->port_res[i].qp);
                if (ret) {
                        ehea_error("activate_qp failed");
@@ -2308,7 +2313,7 @@ static int ehea_up(struct net_device *dev)
                }
        }
 
-       for(i = 0; i < port->num_def_qps; i++) {
+       for (i = 0; i < port->num_def_qps; i++) {
                ret = ehea_fill_port_res(&port->port_res[i]);
                if (ret) {
                        ehea_error("out_free_irqs");
@@ -2425,7 +2430,7 @@ int ehea_stop_qps(struct net_device *dev)
 {
        struct ehea_port *port = netdev_priv(dev);
        struct ehea_adapter *adapter = port->adapter;
-       struct hcp_modify_qp_cb0* cb0;
+       struct hcp_modify_qp_cb0 *cb0;
        int ret = -EIO;
        int dret;
        int i;
@@ -2490,7 +2495,7 @@ out:
        return ret;
 }
 
-void ehea_update_rqs(struct ehea_qp *orig_qp, struct ehea_port_res * pr)
+void ehea_update_rqs(struct ehea_qp *orig_qp, struct ehea_port_res *pr)
 {
        struct ehea_qp qp = *orig_qp;
        struct ehea_qp_init_attr *init_attr = &qp.init_attr;
@@ -2530,7 +2535,7 @@ int ehea_restart_qps(struct net_device *dev)
        int ret = 0;
        int i;
 
-       struct hcp_modify_qp_cb0* cb0;
+       struct hcp_modify_qp_cb0 *cb0;
        u64 hret;
        u64 dummy64 = 0;
        u16 dummy16 = 0;
@@ -3109,7 +3114,7 @@ static ssize_t ehea_probe_port(struct device *dev,
        of_node_put(eth_dn);
 
        if (port) {
-               for (i=0; i < EHEA_MAX_PORTS; i++)
+               for (i = 0; i < EHEA_MAX_PORTS; i++)
                        if (!adapter->port[i]) {
                                adapter->port[i] = port;
                                break;
@@ -3144,7 +3149,7 @@ static ssize_t ehea_remove_port(struct device *dev,
 
                ehea_shutdown_single_port(port);
 
-               for (i=0; i < EHEA_MAX_PORTS; i++)
+               for (i = 0; i < EHEA_MAX_PORTS; i++)
                        if (adapter->port[i] == port) {
                                adapter->port[i] = NULL;
                                break;
@@ -3313,7 +3318,7 @@ static int ehea_reboot_notifier(struct notifier_block *nb,
 }
 
 static struct notifier_block ehea_reboot_nb = {
-        .notifier_call = ehea_reboot_notifier,
+       .notifier_call = ehea_reboot_notifier,
 };
 
 static int check_module_parm(void)