[ Upstream commit 0808ed6ebbc292222ca069d339744870f6d801da ] If crash_dump_buf is not allocated then crash dump can't be available. Replace logical 'and' with 'or'. Signed-off-by: Tomas Henzl <thenzl@redhat.com> Link: https://lore.kernel.org/r/20230324135249.9733-1-thenzl@redhat.com Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>