git: 2165931f74f5 - stable/14 - zfs: fix NULL assertion in dbuf.c

The branch stable/14 has been updated by mm:

URL: https://cgit.FreeBSD.org/src/commit/?id=2165931f74f5b1cbb8f0dee4b5764b694170a5ec

commit 2165931f74f5b1cbb8f0dee4b5764b694170a5ec
Author:     Martin Matuska <mm@FreeBSD.org>
AuthorDate: 2024-03-18 11:44:52 +0000
Commit:     Martin Matuska <mm@FreeBSD.org>
CommitDate: 2024-03-18 13:43:58 +0000

    zfs: fix NULL assertion in dbuf.c
    
    When porting from OpenZFS master 86e115e to OpenZFS 2.2.x 9c40ae0
    an assertion in dbuf.c was converted improperly.
    
    This is a direct commit to stable/14.
    
    OpenZFS PR: 16005
    Differential Revision: https://reviews.freebsd.org/D44404
---
 sys/contrib/openzfs/module/zfs/dbuf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/contrib/openzfs/module/zfs/dbuf.c b/sys/contrib/openzfs/module/zfs/dbuf.c
index 280001bc34b6..6e983093fb97 100644
--- a/sys/contrib/openzfs/module/zfs/dbuf.c
+++ b/sys/contrib/openzfs/module/zfs/dbuf.c
@@ -1923,7 +1923,7 @@ dbuf_unoverride(dbuf_dirty_record_t *dr)
 		zio_free(db->db_objset->os_spa, txg, bp);
 
 	if (dr->dt.dl.dr_brtwrite) {
-		ASSERT0(dr->dt.dl.dr_data);
+		ASSERT(dr->dt.dl.dr_data == NULL);
 		dr->dt.dl.dr_data = db->db_buf;
 	}
 	dr->dt.dl.dr_override_state = DR_NOT_OVERRIDDEN;