diff options
Diffstat (limited to 'drivers/s390/net/ctcm_mpc.c')
| -rw-r--r-- | drivers/s390/net/ctcm_mpc.c | 30 |
1 files changed, 10 insertions, 20 deletions
diff --git a/drivers/s390/net/ctcm_mpc.c b/drivers/s390/net/ctcm_mpc.c index b64881f33f2..2dbc77b5137 100644 --- a/drivers/s390/net/ctcm_mpc.c +++ b/drivers/s390/net/ctcm_mpc.c @@ -1,6 +1,4 @@ /* - * drivers/s390/net/ctcm_mpc.c - * * Copyright IBM Corp. 2004, 2007 * Authors: Belinda Thompson (belindat@us.ibm.com) * Andy Richter (richtera@us.ibm.com) @@ -53,8 +51,8 @@ #include <linux/moduleparam.h> #include <asm/idals.h> -#include "ctcm_mpc.h" #include "ctcm_main.h" +#include "ctcm_mpc.h" #include "ctcm_fsms.h" static const struct xid2 init_xid = { @@ -132,7 +130,7 @@ void ctcmpc_dumpit(char *buf, int len) __u32 ct, sw, rm, dup; char *ptr, *rptr; char tbuf[82], tdup[82]; - #if (UTS_MACHINE == s390x) + #ifdef CONFIG_64BIT char addr[22]; #else char addr[12]; @@ -149,8 +147,8 @@ void ctcmpc_dumpit(char *buf, int len) for (ct = 0; ct < len; ct++, ptr++, rptr++) { if (sw == 0) { - #if (UTS_MACHINE == s390x) - sprintf(addr, "%16.16lx", (__u64)rptr); + #ifdef CONFIG_64BIT + sprintf(addr, "%16.16llx", (__u64)rptr); #else sprintf(addr, "%8.8X", (__u32)rptr); #endif @@ -164,8 +162,8 @@ void ctcmpc_dumpit(char *buf, int len) if (sw == 8) strcat(bhex, " "); - #if (UTS_MACHINE == s390x) - sprintf(tbuf, "%2.2lX", (__u64)*ptr); + #if CONFIG_64BIT + sprintf(tbuf, "%2.2llX", (__u64)*ptr); #else sprintf(tbuf, "%2.2X", (__u32)*ptr); #endif @@ -653,7 +651,6 @@ static void ctcmpc_send_sweep_resp(struct channel *rch) struct net_device *dev = rch->netdev; struct ctcm_priv *priv = dev->ml_priv; struct mpc_group *grp = priv->mpcg; - int rc = 0; struct th_sweep *header; struct sk_buff *sweep_skb; struct channel *ch = priv->channel[CTCM_WRITE]; @@ -665,16 +662,14 @@ static void ctcmpc_send_sweep_resp(struct channel *rch) CTCM_DBF_TEXT_(MPC_ERROR, CTC_DBF_ERROR, "%s(%s): sweep_skb allocation ERROR\n", CTCM_FUNTAIL, rch->id); - rc = -ENOMEM; - goto done; + goto done; } header = kmalloc(sizeof(struct th_sweep), gfp_type()); if (!header) { dev_kfree_skb_any(sweep_skb); - rc = -ENOMEM; - goto done; + goto done; } header->th.th_seg = 0x00 ; @@ -1370,10 +1365,8 @@ static void mpc_action_go_inop(fsm_instance *fi, int event, void *arg) struct net_device *dev = arg; struct ctcm_priv *priv; struct mpc_group *grp; - int rc = 0; - struct channel *wch, *rch; + struct channel *wch; - BUG_ON(dev == NULL); CTCM_PR_DEBUG("Enter %s: %s\n", __func__, dev->name); priv = dev->ml_priv; @@ -1396,7 +1389,6 @@ static void mpc_action_go_inop(fsm_instance *fi, int event, void *arg) fsm_deltimer(&priv->restart_timer); wch = priv->channel[CTCM_WRITE]; - rch = priv->channel[CTCM_READ]; switch (grp->saved_state) { case MPCG_STATE_RESET: @@ -1435,7 +1427,7 @@ static void mpc_action_go_inop(fsm_instance *fi, int event, void *arg) if (grp->send_qllc_disc == 1) { grp->send_qllc_disc = 0; - rc = mpc_send_qllc_discontact(dev); + mpc_send_qllc_discontact(dev); } /* DO NOT issue DEV_EVENT_STOP directly out of this code */ @@ -1479,8 +1471,6 @@ static void mpc_action_timeout(fsm_instance *fi, int event, void *arg) struct channel *wch; struct channel *rch; - BUG_ON(dev == NULL); - priv = dev->ml_priv; grp = priv->mpcg; wch = priv->channel[CTCM_WRITE]; |