[PATCH -next] include/linux: remove duplicated kernel.h from nodemask.h

[Bo YU]

It has included kernel.h in bitmap.h,so maybe it is safe to remove
kernel.h here

Signed-off-by: Bo YU <tsu.yubo@xxxxxxxxx>
---
include/linux/nodemask.h | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/include/linux/nodemask.h b/include/linux/nodemask.h
index 27e7fa36f707..980b48e05d05 100644
--- a/include/linux/nodemask.h
+++ b/include/linux/nodemask.h
@@ -46,7 +46,7 @@
 * int next_node(node, mask)		Next node past 'node', or MAX_NUMNODES
 * int next_node_in(node, mask)		Next node past 'node', or wrap to first,
 *					or MAX_NUMNODES
- * int first_unset_node(mask)		First node not set in mask, or
+ * int first_unset_node(mask)		First node not set in mask, or
 *					MAX_NUMNODES
 *
 * nodemask_t nodemask_of_node(node)	Return nodemask with bit 'node' set
@@ -90,7 +90,6 @@
 * for such situations. See below and CPUMASK_ALLOC also.
 */

-#include <linux/kernel.h>
#include <linux/threads.h>
#include <linux/bitmap.h>
#include <linux/numa.h>
--
2.11.0