From 754e5f3f3a96264b96d5593242d81c7468af70cb Mon Sep 17 00:00:00 2001 From: Scott Wood Date: Wed, 12 Dec 2007 08:23:04 +1100 Subject: [PATCH] [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 Acked-by: David Gibson Signed-off-by: Paul Mackerras --- arch/powerpc/boot/libfdt-wrapper.c | 4 ++-- 1 file 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) -- 2.20.1