[PATCH 1/2] staging: wlan-ng: introduce a macro read_u16

[Gioh Kim]

read_u16 is wrapper of le16_to_cpu to read u16 variable,
rather than __le16.

Signed-off-by: Gioh Kim <gi-oh.kim@xxxxxxxxxxxxxxxx>
---
 drivers/staging/wlan-ng/prism2mgmt.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/staging/wlan-ng/prism2mgmt.h b/drivers/staging/wlan-ng/prism2mgmt.h
index 88b979f..97ede25 100644
--- a/drivers/staging/wlan-ng/prism2mgmt.h
+++ b/drivers/staging/wlan-ng/prism2mgmt.h
@@ -63,6 +63,9 @@
 extern int prism2_reset_holdtime;
 extern int prism2_reset_settletime;
 
+#define read_u16(x) ({ u32 __r = (u32)le16_to_cpu((__force __le16)(x)); \
+			__r; })
+
 u32 prism2sta_ifstate(struct wlandevice *wlandev, u32 ifstate);
 
 void prism2sta_ev_info(struct wlandevice *wlandev,
-- 
2.5.0