rhashtable: fix missing header

Fixup below build error: include/linux/rhashtable.h: At top level: include/linux/rhashtable.h:118:34: error: field ‘mutex’ has incomplete type Signed-off-by: Ying Xue <ying.xue@windriver.com> Acked-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
mariux64 · Jan 5, 2015 · 86b35b6 · 86b35b6
1 parent 3620af0
commit 86b35b6
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/include/linux/rhashtable.h b/include/linux/rhashtable.h
@@ -20,6 +20,7 @@
 
 #include <linux/list_nulls.h>
 #include <linux/workqueue.h>
+#include <linux/mutex.h>
 
 /*
  * The end of the chain is marked with a special nulls marks which has