staging: brcm80211: fix "ERROR: Macros w/ mult. statements ... do - while loop"

Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/staging/brcm80211/include/d11.h b/drivers/staging/brcm80211/include/d11.h
index 378832cfffe..3dbd54c0cc7 100644
--- a/drivers/staging/brcm80211/include/d11.h
+++ b/drivers/staging/brcm80211/include/d11.h
@@ -696,7 +696,10 @@ BWL_PRE_PACKED_STRUCT struct cck_phy_hdr {
 #define WLC_GET_CCK_PLCP_LEN(plcp) (plcp[4] + (plcp[5] << 8))
 #define WLC_GET_MIMO_PLCP_LEN(plcp) (plcp[1] + (plcp[2] << 8))
 #define WLC_SET_MIMO_PLCP_LEN(plcp, len) \
-        plcp[1] = len & 0xff; plcp[2] = ((len >> 8) & 0xff);
+        do { \
+                plcp[1] = len & 0xff; \
+                plcp[2] = ((len >> 8) & 0xff); \
+        } while (0);
 
 #define WLC_SET_MIMO_PLCP_AMPDU(plcp) (plcp[3] |= MIMO_PLCP_AMPDU)
 #define WLC_CLR_MIMO_PLCP_AMPDU(plcp) (plcp[3] &= ~MIMO_PLCP_AMPDU)