dm: remove useless md->nr_zones variable
authorBenjamin Marzinski <bmarzins@redhat.com>
Thu, 9 Oct 2025 03:24:11 +0000 (23:24 -0400)
committerMikulas Patocka <mpatocka@redhat.com>
Mon, 20 Oct 2025 13:21:56 +0000 (15:21 +0200)
commit27cecacbe88f22aa2e0454cc516d64a55e9002d4
treefd5ab4cdcecffa7982d7e77f42c6dd2e601ef8df
parent9a746ee0fb399b2021e801c5f724e75c7468fcf6
dm: remove useless md->nr_zones variable

md->nr_zones is no longer used for anything. Remove it.

Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
drivers/md/dm-core.h
drivers/md/dm-zone.c