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| author | Ben Dooks <ben-linux@fluff.org> | 2008-11-03 14:49:01 +0000 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2008-11-03 14:49:01 +0000 |
| commit | e856359685143a2f65876e7db4e4aa0ef5dce7f0 (patch) | |
| tree | bbcafe7f23975979f7a2bc6fd1404908d5fd7bd1 /arch/powerpc/boot/libfdt/fdt_ro.c | |
| parent | e3bd9ec5d8bfc90f9e1bd995677829e57a404061 (diff) | |
| parent | 45beca08dd8b6d6a65c5ffd730af2eac7a2c7a03 (diff) | |
| download | op-kernel-dev-e856359685143a2f65876e7db4e4aa0ef5dce7f0.zip op-kernel-dev-e856359685143a2f65876e7db4e4aa0ef5dce7f0.tar.gz | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into s3c-moves2
Diffstat (limited to 'arch/powerpc/boot/libfdt/fdt_ro.c')
| -rw-r--r-- | arch/powerpc/boot/libfdt/fdt_ro.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/powerpc/boot/libfdt/fdt_ro.c b/arch/powerpc/boot/libfdt/fdt_ro.c index 129b532..fbbba44 100644 --- a/arch/powerpc/boot/libfdt/fdt_ro.c +++ b/arch/powerpc/boot/libfdt/fdt_ro.c @@ -104,8 +104,8 @@ int fdt_subnode_offset_namelen(const void *fdt, int offset, FDT_CHECK_HEADER(fdt); - for (depth = 0; - offset >= 0; + for (depth = 0, offset = fdt_next_node(fdt, offset, &depth); + (offset >= 0) && (depth > 0); offset = fdt_next_node(fdt, offset, &depth)) { if (depth < 0) return -FDT_ERR_NOTFOUND; @@ -114,7 +114,10 @@ int fdt_subnode_offset_namelen(const void *fdt, int offset, return offset; } - return offset; /* error */ + if (offset < 0) + return offset; /* error */ + else + return -FDT_ERR_NOTFOUND; } int fdt_subnode_offset(const void *fdt, int parentoffset, |
