data-kernel: EMAC: Set default TX channel to 0 with IPA disabled

Add check in select_queue() to ensure that change takes effect
when IPA is disabled using module parameter.

Change-Id: I6096fa64f68116f5efcc0db04e1b4130a0add454
CRs-Fixed: 2328743
Acked-by: Nisha Menon <nmenon@qti.qualcomm.com>
Signed-off-by: Sunil Paidimarri <hisunil@codeaurora.org>