bpf: use mark_arg_precision() in check_mem_size_reg()

Use newly added mark_arg_precision() helper in check_mem_size_reg().

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20260904-register-is-null-precise-fixes-v1-10-0f5a360ff15d@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
This commit is contained in:
Eduard Zingerman 2026-09-04 17:06:01 -07:00 • committed by Alexei Starovoitov
commit cf2475616b