From ee6c9c7ea6c185d4ca4b8a9aa0b12bdf50a441fb Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Thu, 21 Jul 2022 13:11:32 +1000 Subject: [PATCH] md: fix build failure for !MODULE After merging the block tree, today's linux-next build (x86_64 allmodconfig) failed like this: drivers/md/md.c:717:22: error: 'mddev_find' defined but not used [-Werror=unused-function] 717 | static struct mddev *mddev_find(dev_t unit) | ^~~~~~~~~~ cc1: all warnings being treated as errors Caused by commit 4500d5c17910 ("md: simplify md_open") Make mddev_find() available only for non-modular builds. Signed-off-by: Stephen Rothwell Reviewed-by: Christoph Hellwig Link: https://lore.kernel.org/r/20220721131132.070be166@canb.auug.org.au Signed-off-by: Jens Axboe --- drivers/md/md.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/md/md.c b/drivers/md/md.c index fa500ae9863b5..673a39042208c 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -714,6 +714,7 @@ static dev_t mddev_alloc_unit(void) return dev; } +#ifndef MODULE static struct mddev *mddev_find(dev_t unit) { struct mddev *mddev; @@ -729,6 +730,7 @@ static struct mddev *mddev_find(dev_t unit) return mddev; } +#endif static struct mddev *mddev_alloc(dev_t unit) { -- 2.39.5