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staging: brcm80211: remove duplicated code from brcmf_init_iscan

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Part of the code in brcmf_init_scan was identical to the code in
brcmf_invoke_iscan and has been replaced by a call to it.

Signed-off-by: Arend van Spriel <arend@broadcom.com>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Arend van Spriel
2011-08-08 15:58:04 +02:00
committed by Greg Kroah-Hartman
parent 26f1283099
commit 4b616d81ba
1 changed files with 4 additions and 11 deletions
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15
drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c
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@@ -3343,7 +3343,6 @@ static void brcmf_iscan_timer(unsigned long data)
static s32 brcmf_invoke_iscan(struct brcmf_cfg80211_priv *cfg_priv)
{
struct brcmf_cfg80211_iscan_ctrl *iscan = cfg_to_iscan(cfg_priv);
int err = 0;
if (cfg_priv->iscan_on && !iscan->tsk) {
iscan->state = WL_ISCAN_STATE_IDLE;
@@ -3356,7 +3355,7 @@ static s32 brcmf_invoke_iscan(struct brcmf_cfg80211_priv *cfg_priv)
}
}
return err;
return 0;
}
static void brcmf_init_iscan_eloop(struct brcmf_cfg80211_iscan_eloop *el)
@@ -3376,20 +3375,14 @@ static s32 brcmf_init_iscan(struct brcmf_cfg80211_priv *cfg_priv)
if (cfg_priv->iscan_on) {
iscan->dev = cfg_to_ndev(cfg_priv);
iscan->state = WL_ISCAN_STATE_IDLE;
brcmf_init_iscan_eloop(&iscan->el);
iscan->timer_ms = WL_ISCAN_TIMER_INTERVAL_MS;
init_timer(&iscan->timer);
iscan->timer.data = (unsigned long) iscan;
iscan->timer.function = brcmf_iscan_timer;
sema_init(&iscan->sync, 0);
iscan->tsk = kthread_run(brcmf_iscan_thread, iscan, "wl_iscan");
if (IS_ERR(iscan->tsk)) {
WL_ERR("Could not create iscan thread\n");
iscan->tsk = NULL;
return -ENOMEM;
}
iscan->data = cfg_priv;
err = brcmf_invoke_iscan(cfg_priv);
if (!err)
iscan->data = cfg_priv;
}
return err;