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| author |   Scott Wood <scottwood@freescale.com> | 2007-12-12 08:23:04 +1100 |
|---|---|---|
| committer |   Paul Mackerras <paulus@samba.org> | 2007-12-20 16:11:46 +1100 |
| commit | 754e5f3f3a96264b96d5593242d81c7468af70cb (patch) | |
| tree | b55dc0a2c191e27d3fcf0fe58f2ceb5ff94bdd91 /arch/powerpc/boot/libfdt-wrapper.c | |
| parent | [POWERPC] Fake NUMA emulation for PowerPC (diff) | |
| download | linux-dev-754e5f3f3a96264b96d5593242d81c7468af70cb.tar.xz linux-dev-754e5f3f3a96264b96d5593242d81c7468af70cb.zip | |
[POWERPC] wrapper: Rename offset in offset_devp()
fdt_wrapper_create_node passes a variable called offset to offset_devp(),
which uses said parameter to initialize a local variable called offset.
Due to one of the odder aspects of the C language, the result is an
undefined variable, with no error or warning.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/boot/libfdt-wrapper.c')
| -rw-r--r-- | arch/powerpc/boot/libfdt-wrapper.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/boot/libfdt-wrapper.c b/arch/powerpc/boot/libfdt-wrapper.c index 002da16c97c1..868c5049a80b 100644 --- a/arch/powerpc/boot/libfdt-wrapper.c +++ b/arch/powerpc/boot/libfdt-wrapper.c @@ -44,8 +44,8 @@ #define offset_devp(off) \ ({ \ - int offset = (off); \ - check_err(offset) ? NULL : (void *)(offset+1); \ + int _offset = (off); \ + check_err(_offset) ? NULL : (void *)(_offset+1); \ }) #define devp_offset(devp) (((int)(devp))-1) |