[lib] remove spurious and obsolete kdev_t.h include in directio checker

diff --git a/libmultipath/checkers/directio.c b/libmultipath/checkers/directio.c
index 44e5eff..6696b41 100644 (file)
--- a/libmultipath/checkers/directio.c
+++ b/libmultipath/checkers/directio.c
@@ -12,7 +12,6 @@
 #include <sys/ioctl.h>
 #include <linux/fs.h>
 #include <errno.h>
-#include <linux/kdev_t.h>
 #include <asm/unistd.h>
 #include <libaio.h>