eal: remove useless compilation flag

eal_hpet.c was renamed to eal_timer.c and, thanks to code changes, does
not need the -Wno-return-type any more.

Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Tested-by: Waterman Cao <waterman.cao@intel.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>

diff --git a/lib/librte_eal/linuxapp/eal/Makefile b/lib/librte_eal/linuxapp/eal/Makefile
index dad1f79..09c44c3 100644 (file)
--- a/lib/librte_eal/linuxapp/eal/Makefile
+++ b/lib/librte_eal/linuxapp/eal/Makefile
@@ -92,7 +92,6 @@ CFLAGS_eal_common_whitelist.o := -D_GNU_SOURCE
 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12603
 ifeq ($(CONFIG_RTE_TOOLCHAIN_GCC),y)
 CFLAGS_eal_thread.o += -Wno-return-type
-CFLAGS_eal_hpet.o += -Wno-return-type
 endif
 
 INC := rte_per_lcore.h rte_lcore.h rte_interrupts.h rte_kni_common.h rte_dom0_common.h