GitHub's CodeQL reports four critical errors which are fixed by this commit:
Unsigned difference expression compared to zero
An expression (u - v > 0) with unsigned values u, v is only false if u == v,
so all changed expressions did not work as expected.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Link: https://lore.kernel.org/r/20240910054138.1458555-1-sw@weilnetz.de
[peterx: Fix mangled email for author]
Signed-off-by: Peter Xu <peterx@redhat.com>
Stefan Weil
cb0ed522a5