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arm: bootm-fdt.c: fix compiler warning

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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>
This commit is contained in:
Heiko Schocher 2018-01-17 07:00:37 +01:00 • committed by Tom Rini
parent 60013a2cf6
commit 020da843fc
1 changed files with 1 additions and 1 deletions
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2
arch/arm/lib/bootm-fdt.c
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@ -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;