selftests/mm: mremap_test: fix build warning

Use 2 separate variables of types int and unsigned long long instead of
confusing them.  This corrects the correct print format for each of them
and removes the build warning:

warning: format `%d' expects argument of type `int', but argument 2 has type `long long unsigned int'

Link: https://lkml.kernel.org/r/20240112071851.612930-1-usama.anjum@collabora.com
Fixes: a4cb3b243343 ("selftests: mm: add a test for remapping to area immediately after existing mapping")
Signed-off-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
Cc: Joel Fernandes (Google) <joel@joelfernandes.org>
Cc: Lorenzo Stoakes <lstoakes@gmail.com>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
1 file changed