rhashtable: remove duplicated include from rhashtable.c

Yue Haibing · davem330 · commit ab08dcd72454 · 2018-08-20T19:18:50.000-07:00
Remove duplicated include.

Signed-off-by: Yue Haibing &lt;yuehaibing@huawei.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
diff --git a/lib/rhashtable.c b/lib/rhashtable.c
@@ -28,7 +28,6 @@
 #include <linux/rhashtable.h>
 #include <linux/err.h>
 #include <linux/export.h>
-#include <linux/rhashtable.h>
 
 #define HASH_DEFAULT_SIZE	64UL
 #define HASH_MIN_SIZE		4U
