From: Kent Overstreet <kent.overstreet@linux.dev>
Date: Sat, 19 Apr 2025 06:50:29 +0000 (-0400)
Subject: bcachefs: Fix ref leak in write_super()
X-Git-Tag: v6.15-rc4~27^2~17
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=bfbb76ec9808ce80e661dae77018b77488bb56d0;p=linux-block.git

bcachefs: Fix ref leak in write_super()

found with the new enumerated_ref code

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
---

diff --git a/fs/bcachefs/super-io.c b/fs/bcachefs/super-io.c
index 25b6bce05c3c..cb5d960aed92 100644
--- a/fs/bcachefs/super-io.c
+++ b/fs/bcachefs/super-io.c
@@ -1102,7 +1102,8 @@ int bch2_write_super(struct bch_fs *c)
 		prt_str(&buf, ")");
 		bch2_fs_fatal_error(c, ": %s", buf.buf);
 		printbuf_exit(&buf);
-		return -BCH_ERR_sb_not_downgraded;
+		ret = -BCH_ERR_sb_not_downgraded;
+		goto out;
 	}
 
 	darray_for_each(online_devices, ca) {