From: Scott Mayhew Date: Tue, 10 Dec 2024 07:25:54 -0500 Subject: nfsd: fix legacy client tracking initialization Origin: https://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git/commit/?h=nfsd-next&id=45cd8c0c13fe5c9f1b926bd307df431f8f1b8a16 Bug: https://bugzilla.kernel.org/show_bug.cgi?id=219580 Bug-Debian: https://bugs.debian.org/1087900 Get rid of the nfsd4_legacy_tracking_ops->init() call in check_for_legacy_methods(). That will be handled in the caller (nfsd4_client_tracking_init()). Otherwise, we'll wind up calling nfsd4_legacy_tracking_ops->init() twice, and the second time we'll trigger the BUG_ON() in nfsd4_init_recdir(). Fixes: 74fd48739d04 ("nfsd: new Kconfig option for legacy client tracking") Reported-by: Jur van der Burg Link: https://bugzilla.kernel.org/show_bug.cgi?id=219580 Signed-off-by: Scott Mayhew Reviewed-by: Jeff Layton Signed-off-by: Chuck Lever --- fs/nfsd/nfs4recover.c | 1 - 1 file changed, 1 deletion(-) --- a/fs/nfsd/nfs4recover.c +++ b/fs/nfsd/nfs4recover.c @@ -2052,7 +2052,6 @@ static inline int check_for_legacy_metho path_put(&path); if (status) return -ENOTDIR; - status = nn->client_tracking_ops->init(net); } return status; }