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(parent: 31f334a) | patch
libfdt: fix error code of fdt_count_strings()
authorMasahiro Yamada <yamada.masahiro@socionext.com>
Tue, 14 Jul 2015 16:08:44 +0000 (01:08 +0900)
committerSimon Glass <sjg@chromium.org>
Mon, 20 Jul 2015 13:21:47 +0000 (07:21 -0600)
commit73e1e7952a2a629dc071d894594df4852acc11ad
tree6dc4db45e038d5ec0f580600e081833479eef682tree | snapshot
parent31f334abc516a37257d09c4492808f3238e129facommit | diff
libfdt: fix error code of fdt_count_strings()

Currently, this function returns a positive value on error,
so we never know whether this function has succeeded or failed.

For example, if the given property is not found, fdt_getprop()
returns -FDT_ERR_NOTFOUND, and then this function inverts it,
i.e., returns FDT_ERR_NOTFOUND (=1).

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Fixes: bc4147ab2d69 ("fdt: Add a function to count strings")
Acked-by: Simon Glass <sjg@chromium.org>
lib/libfdt/fdt_ro.c diff | blob | history
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