test_build: Sun Jan 28 13:33:09 PST 2018: started on tegra_defconfig test_v4.15 (d8a5b80568a9cb66810e75b182018e9edb68e8ff)
test_build: Sun Jan 28 13:33:09 PST 2018: serial is 20180128133104
drivers/usb/host/xhci-tegra.c: In function ‘tegra_xusb_mbox_thread’:
drivers/usb/host/xhci-tegra.c:552:6: warning: ‘err’ may be used uninitialized in this function [-Wuninitialized]
drivers/usb/host/xhci-tegra.c:482:6: note: ‘err’ was declared here
   text	   data	    bss	    dec	    hex	filename
10031916	3262264	 306220	13600400	 cf8690	vmlinux
test_build: Sun Jan 28 13:36:48 PST 2018: succeeded on tegra_defconfig test_v4.15
test_build: Sun Jan 28 13:36:48 PST 2018: ended on tegra_defconfig test_v4.15