staging: lustre: Remove version.h header inclusion in lustre_user.h

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/include/linux/lustre_user.h

@@ -41,7 +41,6 @@
 #ifndef _LINUX_LUSTRE_USER_H
 #define _LINUX_LUSTRE_USER_H
 
-# include <linux/version.h>
 # include <linux/quota.h>
 
 /*