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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>
This commit is contained in:
Emil Medve 2009-02-23 10:43:36 -06:00 committed by Gerald Van Baren
parent a22d9cfbb5
commit 13d93f38e8
1 changed files with 1 additions and 1 deletions
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2
libfdt/fdt_sw.c
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@ -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;