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| author | Andre Przywara <andre.przywara@arm.com> | 2020-09-21 17:52:52 +0100 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2020-09-23 21:50:50 +1000 |
| commit | f8e11e61624e7ea9307655fe4b5bb66f2d0c1be8 (patch) | |
| tree | 6a3e808b4deb49dd1c8eb73f288b30c1408abb09 /libfdt | |
| parent | 0c43d4d7bf5a3a2e83d2005daf1e44ea5bd7f069 (diff) | |
| download | dtc-f8e11e61624e7ea9307655fe4b5bb66f2d0c1be8.zip dtc-f8e11e61624e7ea9307655fe4b5bb66f2d0c1be8.tar.gz dtc-f8e11e61624e7ea9307655fe4b5bb66f2d0c1be8.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 'libfdt')
| -rw-r--r-- | libfdt/fdt_sw.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libfdt/fdt_sw.c b/libfdt/fdt_sw.c index 94ce4bb..d10a720 100644 --- a/libfdt/fdt_sw.c +++ b/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); |