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boot_fit: Change return value from FDT_ERROR to -EINVAL in fdt_offset()

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FDT_ERROR is defined as unsigned long. However, since the return value of
fdt_offset() is int, a warning will occur when compiling. Also, it is better
to use -EINVAL than FDT_ERROR.
This fixes this problem by change return value from FDT_ERROR to -EINVAL.

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
CC: Franklin S Cooper Jr <fcooper@ti.com>
Reviewed-by: Franklin S Cooper Jr <fcooper@ti.com>
This commit is contained in:
Nobuhiro Iwamatsu 2017-08-05 05:47:02 +09:00 committed by Tom Rini
parent 7088a36598
commit 160cfc4b5a
1 changed files with 1 additions and 1 deletions
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2
common/boot_fit.c
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@ -25,7 +25,7 @@ int fdt_offset(void *fit)
images = fdt_path_offset(fit, FIT_IMAGES_PATH);
if (images < 0) {
debug("%s: Cannot find /images node: %d\n", __func__, images);
return FDT_ERROR;
return -EINVAL;
}
fdt_name = fdt_getprop(fit, node, FIT_FDT_PROP, &fdt_len);