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 <[email protected]>
---
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;
--
2.14.3
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