diff options
| author | Andre Przywara <andre.przywara@arm.com> | 2020-09-21 17:52:52 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2021-12-14 16:00:44 +0100 |
| commit | 11df65660206a9915869df39687e5c2afd66aacd (patch) | |
| tree | f03ade66483746e8be8d9a8af7e9d07d9aa52f84 /cpukit/dtc/libfdt | |
| parent | libfdt: fdt_mem_rsv(): Fix comparison warnings (diff) | |
| download | rtems-11df65660206a9915869df39687e5c2afd66aacd.tar.bz2 | |
libfdt: fdt_grab_space_(): Fix comparison warning
With -Wsign-compare, compilers warn about a mismatching signedness
in a comparison in fdt_grab_space_().
All the involved values cannot be negative, so let's switch the types of
the local variables to unsigned to make the compiler happy.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Message-Id: <20200921165303.9115-4-andre.przywara@arm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'cpukit/dtc/libfdt')
| -rw-r--r-- | cpukit/dtc/libfdt/fdt_sw.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/cpukit/dtc/libfdt/fdt_sw.c b/cpukit/dtc/libfdt/fdt_sw.c index 94ce4bb91a..d10a720f94 100644 --- a/cpukit/dtc/libfdt/fdt_sw.c +++ b/cpukit/dtc/libfdt/fdt_sw.c @@ -93,8 +93,8 @@ static inline uint32_t sw_flags(void *fdt) static void *fdt_grab_space_(void *fdt, size_t len) { - int offset = fdt_size_dt_struct(fdt); - int spaceleft; + unsigned int offset = fdt_size_dt_struct(fdt); + unsigned int spaceleft; spaceleft = fdt_totalsize(fdt) - fdt_off_dt_struct(fdt) - fdt_size_dt_strings(fdt); |