gigaset: checkpatch cleanup

[linux-2.6-microblaze.git] / drivers / isdn / gigaset / common.c

diff --git a/drivers/isdn/gigaset/common.c b/drivers/isdn/gigaset/common.c
index 690ac74..c438cfc 100644 (file)
--- a/drivers/isdn/gigaset/common.c
+++ b/drivers/isdn/gigaset/common.c
@@ -108,7 +108,7 @@ int gigaset_enterconfigmode(struct cardstate *cs)
 {
        int i, r;
 
-       cs->control_state = TIOCM_RTS; //FIXME
+       cs->control_state = TIOCM_RTS;
 
        r = setflags(cs, TIOCM_DTR, 200);
        if (r < 0)
@@ -132,10 +132,10 @@ int gigaset_enterconfigmode(struct cardstate *cs)
 
 error:
        dev_err(cs->dev, "error %d on setuartbits\n", -r);
-       cs->control_state = TIOCM_RTS|TIOCM_DTR; // FIXME is this a good value?
+       cs->control_state = TIOCM_RTS|TIOCM_DTR;
        cs->ops->set_modem_ctrl(cs, 0, TIOCM_RTS|TIOCM_DTR);
 
-       return -1; //r
+       return -1;
 }
 
 static int test_timeout(struct at_state_t *at_state)
@@ -150,10 +150,9 @@ static int test_timeout(struct at_state_t *at_state)
        }
 
        if (!gigaset_add_event(at_state->cs, at_state, EV_TIMEOUT, NULL,
-                              at_state->timer_index, NULL)) {
-               //FIXME what should we do?
-       }
-
+                              at_state->timer_index, NULL))
+                       dev_err(at_state->cs->dev, "%s: out of memory\n",
+                               __func__);
        return 1;
 }
 
@@ -393,9 +392,8 @@ static void gigaset_freebcs(struct bc_state *bcs)
        int i;
 
        gig_dbg(DEBUG_INIT, "freeing bcs[%d]->hw", bcs->channel);
-       if (!bcs->cs->ops->freebcshw(bcs)) {
+       if (!bcs->cs->ops->freebcshw(bcs))
                gig_dbg(DEBUG_INIT, "failed");
-       }
 
        gig_dbg(DEBUG_INIT, "clearing bcs[%d]->at_state", bcs->channel);
        clear_at_state(&bcs->at_state);
@@ -503,8 +501,6 @@ void gigaset_freecs(struct cardstate *cs)
                gig_dbg(DEBUG_INIT, "clearing hw");
                cs->ops->freecshw(cs);
 
-               //FIXME cmdbuf
-
                /* fall through */
        case 2: /* error in initcshw */
                /* Deregister from LL */
@@ -622,7 +618,7 @@ static struct bc_state *gigaset_initbcs(struct bc_state *bcs,
 {
        int i;
 
-       bcs->tx_skb = NULL; //FIXME -> hw part
+       bcs->tx_skb = NULL;
 
        skb_queue_head_init(&bcs->squeue);
 
@@ -696,12 +692,13 @@ struct cardstate *gigaset_initcs(struct gigaset_driver *drv, int channels,
                                 int onechannel, int ignoreframes,
                                 int cidmode, const char *modulename)
 {
-       struct cardstate *cs = NULL;
+       struct cardstate *cs;
        unsigned long flags;
        int i;
 
        gig_dbg(DEBUG_INIT, "allocating cs");
-       if (!(cs = alloc_cs(drv))) {
+       cs = alloc_cs(drv);
+       if (!cs) {
                pr_err("maximum number of devices exceeded\n");
                return NULL;
        }
@@ -931,15 +928,13 @@ int gigaset_start(struct cardstate *cs)
                cs->ops->baud_rate(cs, B115200);
                cs->ops->set_line_ctrl(cs, CS8);
                cs->control_state = TIOCM_DTR|TIOCM_RTS;
-       } else {
-               //FIXME use some saved values?
        }
 
        cs->waiting = 1;
 
        if (!gigaset_add_event(cs, &cs->at_state, EV_START, NULL, 0, NULL)) {
                cs->waiting = 0;
-               //FIXME what should we do?
+               dev_err(cs->dev, "%s: out of memory\n", __func__);
                goto error;
        }
 
@@ -979,7 +974,7 @@ int gigaset_shutdown(struct cardstate *cs)
        cs->waiting = 1;
 
        if (!gigaset_add_event(cs, &cs->at_state, EV_SHUTDOWN, NULL, 0, NULL)) {
-               //FIXME what should we do?
+               dev_err(cs->dev, "%s: out of memory\n", __func__);
                goto exit;
        }
 
@@ -1010,7 +1005,7 @@ void gigaset_stop(struct cardstate *cs)
        cs->waiting = 1;
 
        if (!gigaset_add_event(cs, &cs->at_state, EV_STOP, NULL, 0, NULL)) {
-               //FIXME what should we do?
+               dev_err(cs->dev, "%s: out of memory\n", __func__);
                goto exit;
        }