FROMGIT: libfdt: fdt_offset_ptr(): Fix comparison warnings
With -Wsign-compare, compilers warn about mismatching signedness in
comparisons in fdt_offset_ptr().
This mostly stems from "offset" being passed in as a signed integer,
even though the function would not really tolerate negative values.
Short of changing the prototype, check that offset is not negative, and
use an unsigned type internally.
Bug: 230794395
Test: manual - see bug
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Message-Id: <20200921165303.9115-2-andre.przywara@arm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Change-Id: I33c4ac27780d6bdd46c5504a839c0827c9c76bfc
Merged-In: Idb30ae90e2b263d1dd2e931ef1d3662a23812120
Merged-In: Ice02ecc84d6e9ab30773d039a54664b259979521
1 file changed
