compiling U-Boot with bosch_mpcxxxxd_sd_defconfig drops warning:

arch/arm/lib/bootm-fdt.c: In function ‘arch_fixup_fdt’: arch/arm/lib/bootm-fdt.c:37:6: warning: unused variable ‘ret’ [-Wunused-variable] int ret = 0; ^~~

Fix it.

Signed-off-by: Heiko Schocher hs@denx.de ---

arch/arm/lib/bootm-fdt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/lib/bootm-fdt.c b/arch/arm/lib/bootm-fdt.c index fcc2a0e214..83409a7ece 100644 --- a/arch/arm/lib/bootm-fdt.c +++ b/arch/arm/lib/bootm-fdt.c @@ -34,7 +34,7 @@ __weak int fdt_update_ethernet_dt(void *blob)

int arch_fixup_fdt(void *blob) { - int ret = 0; + __maybe_unused int ret = 0; #if defined(CONFIG_ARMV7_NONSEC) || defined(CONFIG_OF_LIBFDT) bd_t *bd = gd->bd; int bank;