staging: lustre: Remove version.h header inclusion in lproc_mgc.c

version.h header inclusion is not necessary as detected by
versioncheck.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/lustre/mgc/lproc_mgc.c

@@ -35,7 +35,6 @@
  */
 #define DEBUG_SUBSYSTEM S_CLASS
 
-#include <linux/version.h>
 #include <linux/vfs.h>
 #include <obd_class.h>
 #include <lprocfs_status.h>