[PATCH] mac80211: use do { } while (0) for multi-line macros

Use do { } while (0) for multi-line macros

Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: Jiri Benc <jbenc@suse.cz>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/net/mac80211/debugfs_netdev.c b/net/mac80211/debugfs_netdev.c
index 799a920..095be91 100644 (file)
--- a/net/mac80211/debugfs_netdev.c
+++ b/net/mac80211/debugfs_netdev.c
@@ -271,9 +271,11 @@ static void add_files(struct ieee80211_sub_if_data *sdata)
        }
 }
 
-#define DEBUGFS_DEL(name, type)\
-       debugfs_remove(sdata->debugfs.type.name);\
-       sdata->debugfs.type.name = NULL;
+#define DEBUGFS_DEL(name, type)                                        \
+       do {                                                    \
+               debugfs_remove(sdata->debugfs.type.name);       \
+               sdata->debugfs.type.name = NULL;                \
+       } while (0)
 
 static void del_sta_files(struct ieee80211_sub_if_data *sdata)
 {