[PATCH 6/6] integck: fix build error (MS_DIRSYNC, MS_RELATIME)

[Brian Norris]

Need to include <linux/fs.h>, at least for my build system. Otherwise,
you can't build the 'tests'.

integck.c: In function ‘parse_mount_options’:
integck.c:2862: error: ‘MS_DIRSYNC’ undeclared (first use in this
function)
integck.c:2862: error: (Each undeclared identifier is reported only once
integck.c:2862: error: for each function it appears in.)
integck.c:2872: error: ‘MS_RELATIME’ undeclared (first use in this
function)

Signed-off-by: Brian Norris <computersforpeace at gmail.com>
---
 tests/fs-tests/integrity/integck.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/tests/fs-tests/integrity/integck.c b/tests/fs-tests/integrity/integck.c
index 54e5ddc..30322cd 100644
--- a/tests/fs-tests/integrity/integck.c
+++ b/tests/fs-tests/integrity/integck.c
@@ -36,6 +36,7 @@
 #include <sys/vfs.h>
 #include <sys/mount.h>
 #include <sys/statvfs.h>
+#include <linux/fs.h>
 
 #define PROGRAM_VERSION "1.1"
 #define PROGRAM_NAME "integck"
-- 
1.7.0.4