[U-Boot] [PATCH 3/4] Fix a possible overflow case detected by gcc 4.3.2

.../dtc/libfdt/fdt_sw.c: In function 'fdt_end_node': .../dtc/libfdt/fdt_sw.c:81: error: assuming signed overflow does not occur when assuming that (X + c) < X is always false

Signed-off-by: Emil Medve Emilian.Medve@Freescale.com --- libfdt/fdt_sw.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/libfdt/fdt_sw.c b/libfdt/fdt_sw.c index 2380b27..55ebebf 100644 --- a/libfdt/fdt_sw.c +++ b/libfdt/fdt_sw.c @@ -70,7 +70,7 @@ static int _fdt_sw_check_header(void *fdt) return err; \ }

-static void *_fdt_grab_space(void *fdt, int len) +static void *_fdt_grab_space(void *fdt, size_t len) { int offset = fdt_size_dt_struct(fdt); int spaceleft;