[PATCH] mm: remove duplicate include in hugepage-mremap.c

[cgel . zte]

From: Ran Jianping <ran.jianping@xxxxxxxxxx>

Remove duplicate includes 'unistd.h' included in
 '/tools/testing/selftests/vm/hugepage-mremap.c'  is duplicated.It is also
 included on 23 line.

Reported-by: Zeal Robot <zealci@xxxxxxxxxx>
Signed-off-by: Ran Jianping <ran.jianping@xxxxxxxxxx>
---
 tools/testing/selftests/vm/hugepage-mremap.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tools/testing/selftests/vm/hugepage-mremap.c b/tools/testing/selftests/vm/hugepage-mremap.c
index e84b79922fe6..0d8817ba6789 100644
--- a/tools/testing/selftests/vm/hugepage-mremap.c
+++ b/tools/testing/selftests/vm/hugepage-mremap.c
@@ -20,7 +20,6 @@
 #include <errno.h>
 #include <fcntl.h> /* Definition of O_* constants */
 #include <sys/syscall.h> /* Definition of SYS_* constants */
-#include <unistd.h>
 #include <linux/userfaultfd.h>
 #include <sys/ioctl.h>
 
-- 
2.25.1