[PATCH] mtd: ubi: remove __exit annotation on ubiblock_exit
Arnd Bergmann
arnd at kernel.org
Fri Jul 19 00:39:06 PDT 2024
From: Arnd Bergmann <arnd at arndb.de>
Calling an __exit function from an __init function leads to undefined behavior
when the drier is built-in and the __exit functions are dropped from the
object:
WARNING: modpost: drivers/mtd/ubi/ubi: section mismatch in reference: ubi_init+0xbe (section: .init.text) -> ubiblock_exit (section: .exit.text)
ERROR: modpost: Section mismatches detected.
Set CONFIG_SECTION_MISMATCH_WARN_ONLY=y to allow them.
Remove the now incorrect annotation.
Fixes: 72f3d3daddd7 ("mtd: ubi: Restore missing cleanup on ubi_init() failure path")
Signed-off-by: Arnd Bergmann <arnd at arndb.de>
---
drivers/mtd/ubi/block.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mtd/ubi/block.c b/drivers/mtd/ubi/block.c
index bf7308e8ec2f..60d0155be869 100644
--- a/drivers/mtd/ubi/block.c
+++ b/drivers/mtd/ubi/block.c
@@ -670,7 +670,7 @@ int __init ubiblock_init(void)
return ret;
}
-void __exit ubiblock_exit(void)
+void ubiblock_exit(void)
{
ubi_unregister_volume_notifier(&ubiblock_notifier);
ubiblock_remove_all();
--
2.39.2
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