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 <[EMAIL PROTECTED]>
---
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 002da16..868c504 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)
--
1.5.3.7
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