We get 1 warning when building kernel with W=1: drivers/staging/lustre/lustre/obdclass/linux/linux-sysctl.c:157:5: warning: no previous prototype for 'obd_sysctl_init' [-Wmissing-prototypes] In fact, this function is declared in ../../include/obd_class.h, so this patch add missing header dependencies. Signed-off-by: Baoyou Xie <baoyou.xie@xxxxxxxxxx> --- drivers/staging/lustre/lustre/obdclass/linux/linux-sysctl.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/staging/lustre/lustre/obdclass/linux/linux-sysctl.c b/drivers/staging/lustre/lustre/obdclass/linux/linux-sysctl.c index 8f70dd2..2daa834 100644 --- a/drivers/staging/lustre/lustre/obdclass/linux/linux-sysctl.c +++ b/drivers/staging/lustre/lustre/obdclass/linux/linux-sysctl.c @@ -45,6 +45,7 @@ #include "../../include/obd_support.h" #include "../../include/lprocfs_status.h" +#include "../../include/obd_class.h" struct static_lustre_uintvalue_attr { struct { -- 2.7.4 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel