Staging: wlan-ng: clean up assignments in if statements

Trivial changes to code-paths.

Signed-off-by: Svenne Krap <svenne@krap.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/wlan-ng/hfa384x_usb.c b/drivers/staging/wlan-ng/hfa384x_usb.c
index c6a9e17..bd2eba3 100644 (file)
--- a/drivers/staging/wlan-ng/hfa384x_usb.c
+++ b/drivers/staging/wlan-ng/hfa384x_usb.c
@@ -1909,16 +1909,20 @@ int hfa384x_drvr_flashdl_enable(hfa384x_t *hw)
                return -EINVAL;
 
        /* Retrieve the buffer loc&size and timeout */
-       if ((result = hfa384x_drvr_getconfig(hw, HFA384x_RID_DOWNLOADBUFFER,
-                                            &(hw->bufinfo),
-                                            sizeof(hw->bufinfo)))) {
+
+       result = hfa384x_drvr_getconfig(hw, HFA384x_RID_DOWNLOADBUFFER,
+               &(hw->bufinfo), sizeof(hw->bufinfo));
+       if (result) {
                return result;
        }
        hw->bufinfo.page = le16_to_cpu(hw->bufinfo.page);
        hw->bufinfo.offset = le16_to_cpu(hw->bufinfo.offset);
        hw->bufinfo.len = le16_to_cpu(hw->bufinfo.len);
-       if ((result = hfa384x_drvr_getconfig16(hw, HFA384x_RID_MAXLOADTIME,
-                                              &(hw->dltimeout)))) {
+
+       result = hfa384x_drvr_getconfig16(hw, HFA384x_RID_MAXLOADTIME,
+               &(hw->dltimeout));
+
+       if (result) {
                return result;
        }
        hw->dltimeout = le16_to_cpu(hw->dltimeout);
@@ -3073,7 +3077,9 @@ static void hfa384x_usbctlxq_run(hfa384x_t *hw)
 
                /* Now submit the URB and update the CTLX's state
                 */
-               if ((result = SUBMIT_URB(&hw->ctlx_urb, GFP_ATOMIC)) == 0) {
+
+               result = SUBMIT_URB(&hw->ctlx_urb, GFP_ATOMIC);
+               if (result == 0) {
                        /* This CTLX is now running on the active queue */
                        head->state = CTLX_REQ_SUBMITTED;
 
@@ -3599,7 +3605,8 @@ static void hfa384x_int_rxmonitor(wlandevice_t *wlandev,
                         skblen - sizeof(p80211_caphdr_t));
        }
 
-       if ((skb = dev_alloc_skb(skblen)) == NULL) {
+       skb = dev_alloc_skb(skblen);
+       if (skb == NULL) {
                printk(KERN_ERR
                       "alloc_skb failed trying to allocate %d bytes\n",
                       skblen);
@@ -3870,7 +3877,8 @@ retry:
 
 delresp:
        if (delete_resptimer) {
-               if ((timer_ok = del_timer(&hw->resptimer)) != 0) {
+               timer_ok = del_timer(&hw->resptimer);
+               if (timer_ok != 0) {
                        hw->resp_timer_done = 1;
                }
        }