Commit ff2aed7d authored by Ursula Braun's avatar Ursula Braun Committed by David S. Miller

ctcm: get rid of compile warning

-Wunused-but-set-variable generates compile warnings. The affected
variables are removed.
Signed-off-by: default avatarUrsula Braun <ursula.braun@de.ibm.com>
Signed-off-by: default avatarFrank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 424f73b3
......@@ -672,7 +672,6 @@ static int ctcmpc_transmit_skb(struct channel *ch, struct sk_buff *skb)
int ccw_idx;
unsigned long hi;
unsigned long saveflags = 0; /* avoids compiler warning */
__u16 block_len;
CTCM_PR_DEBUG("Enter %s: %s, cp=%i ch=0x%p id=%s state=%s\n",
__func__, dev->name, smp_processor_id(), ch,
......@@ -719,7 +718,6 @@ static int ctcmpc_transmit_skb(struct channel *ch, struct sk_buff *skb)
*/
atomic_inc(&skb->users);
block_len = skb->len + TH_HEADER_LENGTH + PDU_HEADER_LENGTH;
/*
* IDAL support in CTCM is broken, so we have to
* care about skb's above 2G ourselves.
......
......@@ -653,7 +653,6 @@ 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 +664,14 @@ 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 ;
......@@ -1370,8 +1367,7 @@ 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);
......@@ -1396,7 +1392,6 @@ 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 +1430,7 @@ 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 */
......
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