From 266533c6df7a4a4e2ebd0bfdd272f7eb7cf4b81f Mon Sep 17 00:00:00 2001 From: Yanchuan Nian Date: Mon, 24 Dec 2012 18:11:45 +0800 Subject: nfsd: Don't unlock the state while it's not locked In the procedure of CREATE_SESSION, the state is locked after alloc_conn_from_crses(). If the allocation fails, the function goes to "out_free_session", and then "out" where there is an unlock function. Signed-off-by: Yanchuan Nian Signed-off-by: J. Bruce Fields --- fs/nfsd/nfs4state.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'fs/nfsd') diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index 29924a0..cc41bf4 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -1844,11 +1844,12 @@ nfsd4_create_session(struct svc_rqst *rqstp, /* cache solo and embedded create sessions under the state lock */ nfsd4_cache_create_session(cr_ses, cs_slot, status); -out: nfs4_unlock_state(); +out: dprintk("%s returns %d\n", __func__, ntohl(status)); return status; out_free_conn: + nfs4_unlock_state(); free_conn(conn); out_free_session: __free_session(new); -- cgit v1.1