[coreboot-gerrit] Change in coreboot[master]: Treewide: Add '-Wduplicated-branches' warning option

[HAOUAS Elyes (Code Review)]

Hello build bot (Jenkins), Damien Zammit, Patrick Georgi, Martin Roth, Julius Werner, Patrick Rudolph,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/39561

to look at the new patch set (#18).

Change subject: Treewide: Add '-Wduplicated-branches' warning option
......................................................................

Treewide: Add '-Wduplicated-branches' warning option

Change-Id: Ie433f32a423ce32ea2bd5ae09a1718341cd2b672
Signed-off-by: Elyes HAOUAS 
---
M Makefile.inc
M src/cpu/x86/smm/smm_module_loader.c
M src/device/dram/ddr2.c
M src/device/dram/ddr3.c
M src/northbridge/intel/pineview/raminit.c
M src/northbridge/intel/sandybridge/gma.c
M src/soc/mediatek/mt8173/dramc_pi_calibration_api.c
M src/soc/nvidia/tegra124/sor.c
M src/vendorcode/amd/agesa/f15tn/Proc/GNB/Modules/GnbInitTN/GfxIntegratedInfoTableTN.c
M src/vendorcode/amd/agesa/f16kb/Proc/Fch/Sata/Family/Yangtze/YangtzeSataService.c
M src/vendorcode/amd/agesa/f16kb/Proc/GNB/Modules/GnbGfxConfig/GfxConfigLib.c
M src/vendorcode/cavium/bdk/libdram/dram-spd.c
12 files changed, 59 insertions(+), 66 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/61/39561/18