[S] Change in osmo-bsc[master]: abis_nm: fix -Wunused-but-set-variable (bug)

Attention is currently required from: fixeria.

laforge has posted comments on this change. ( https://gerrit.osmocom.org/c/osmo-bsc/+/35791?usp=email )

Change subject: abis_nm: fix -Wunused-but-set-variable (bug) ......................................................................

Patch Set 1:

(2 comments)

File include/osmocom/bsc/abis_nm.h:

https://gerrit.osmocom.org/c/osmo-bsc/+/35791/comment/0941cdc8_cd181590 PS1, Line 89: uint8_t i2, uint8_t i3, int nack, unrelated cosmetic change

File src/osmo-bsc/abis_nm.c:

https://gerrit.osmocom.org/c/osmo-bsc/+/35791/comment/066c06fb_42e420d0 PS1, Line 2168: const uint8_t *attr, int attr_len) unrelated cosmetic change