Staging: wl_cfg80211.c: use BUG_ON correctly

This patch removes explicit unlikely() when using BUG_ON() in
wl_cfg80211.c

Signed-off-by: Coly Li <bosong.ly@taobao.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c
index 6a552bd..6962f5e 100644 (file)
--- a/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c
+++ b/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c
@@ -673,7 +673,7 @@ wl_dev_iovar_setbuf(struct net_device *dev, s8 * iovar, void *param,
        s32 iolen;
 
        iolen = bcm_mkiovar(iovar, param, paramlen, bufptr, buflen);
-       BUG_ON(unlikely(!iolen));
+       BUG_ON(!iolen);
 
        return wl_dev_ioctl(dev, WLC_SET_VAR, bufptr, iolen);
 }
@@ -685,7 +685,7 @@ wl_dev_iovar_getbuf(struct net_device *dev, s8 * iovar, void *param,
        s32 iolen;
 
        iolen = bcm_mkiovar(iovar, param, paramlen, bufptr, buflen);
-       BUG_ON(unlikely(!iolen));
+       BUG_ON(!iolen);
 
        return wl_dev_ioctl(dev, WLC_GET_VAR, bufptr, buflen);
 }
@@ -703,7 +703,7 @@ wl_run_iscan(struct wl_iscan_ctrl *iscan, struct wlc_ssid *ssid, u16 action)
        params = kzalloc(params_size, GFP_KERNEL);
        if (unlikely(!params))
                return -ENOMEM;
-       BUG_ON(unlikely(params_size >= WLC_IOCTL_SMLEN));
+       BUG_ON(params_size >= WLC_IOCTL_SMLEN);
 
        wl_iscan_prep(&params->params, ssid);
 
@@ -874,7 +874,7 @@ static s32 wl_dev_intvar_set(struct net_device *dev, s8 *name, s32 val)
 
        val = htod32(val);
        len = bcm_mkiovar(name, (char *)(&val), sizeof(val), buf, sizeof(buf));
-       BUG_ON(unlikely(!len));
+       BUG_ON(!len);
 
        err = wl_dev_ioctl(dev, WLC_SET_VAR, buf, len);
        if (unlikely(err)) {
@@ -898,7 +898,7 @@ wl_dev_intvar_get(struct net_device *dev, s8 *name, s32 *retval)
        len =
            bcm_mkiovar(name, (char *)(&data_null), 0, (char *)(&var),
                        sizeof(var.buf));
-       BUG_ON(unlikely(!len));
+       BUG_ON(!len);
        err = wl_dev_ioctl(dev, WLC_GET_VAR, &var, len);
        if (unlikely(err)) {
                WL_ERR("error (%d)\n", err);
@@ -2435,7 +2435,7 @@ wl_dev_bufvar_set(struct net_device *dev, s8 *name, s8 *buf, s32 len)
        u32 buflen;
 
        buflen = bcm_mkiovar(name, buf, len, wl->ioctl_buf, WL_IOCTL_LEN_MAX);
-       BUG_ON(unlikely(!buflen));
+       BUG_ON(!buflen);
 
        return wl_dev_ioctl(dev, WLC_SET_VAR, wl->ioctl_buf, buflen);
 }
@@ -2449,7 +2449,7 @@ wl_dev_bufvar_get(struct net_device *dev, s8 *name, s8 *buf,
        s32 err = 0;
 
        len = bcm_mkiovar(name, NULL, 0, wl->ioctl_buf, WL_IOCTL_LEN_MAX);
-       BUG_ON(unlikely(!len));
+       BUG_ON(!len);
        err = wl_dev_ioctl(dev, WLC_GET_VAR, (void *)wl->ioctl_buf,
                        WL_IOCTL_LEN_MAX);
        if (unlikely(err)) {