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image-fdt: boot_get_fdt() return value when no DTB exists

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I believe that when no DTB is around we should return 1.
This why I fixed such scenarious to not return zero anymore.
Else kernel might get NULL pointer to DTB which doesn't exists.

Signed-off-by: Noam Camus <noamc@ezchip.com>
This commit is contained in:
Noam Camus 2014-10-22 17:17:49 +03:00 committed by Tom Rini
parent 8086988fe8
commit c6150aaf2f
1 changed files with 2 additions and 2 deletions
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4
common/image-fdt.c
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@ -413,11 +413,11 @@ int boot_get_fdt(int flag, int argc, char * const argv[], uint8_t arch,
} }
} else { } else {
debug("## No Flattened Device Tree\n"); debug("## No Flattened Device Tree\n");
return 0; goto error;
} }
} else { } else {
debug("## No Flattened Device Tree\n"); debug("## No Flattened Device Tree\n");
return 0; goto error;
} }
*of_flat_tree = fdt_blob; *of_flat_tree = fdt_blob;