From c175b83c4c4be72535c5c12abc155e29a08323a0 Mon Sep 17 00:00:00 2001 From: "J. Bruce Fields" Date: Thu, 9 Aug 2007 18:34:32 -0400 Subject: [PATCH] knfsd: remove code duplication in nfsd4_setclientid() Each branch of this if-then-else has a bunch of duplicated code that we could just put at the end. Signed-off-by: "J. Bruce Fields" Acked-by: Neil Brown --- fs/nfsd/nfs4state.c | 30 ++++++------------------------ 1 file changed, 6 insertions(+), 24 deletions(-) diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index 09573b9f76c7..6256492b2363 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -774,13 +774,7 @@ nfsd4_setclientid(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, new = create_client(clname, dname); if (new == NULL) goto out; - copy_verf(new, &clverifier); - new->cl_addr = sin->sin_addr.s_addr; - copy_cred(&new->cl_cred,&rqstp->rq_cred); gen_clid(new); - gen_confirm(new); - gen_callback(new, setclid); - add_to_unconfirmed(new, strhashval); } else if (same_verf(&conf->cl_verifier, &clverifier)) { /* * CASE 1: @@ -806,13 +800,7 @@ nfsd4_setclientid(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, new = create_client(clname, dname); if (new == NULL) goto out; - copy_verf(new,&conf->cl_verifier); - new->cl_addr = sin->sin_addr.s_addr; - copy_cred(&new->cl_cred,&rqstp->rq_cred); copy_clid(new, conf); - gen_confirm(new); - gen_callback(new, setclid); - add_to_unconfirmed(new,strhashval); } else if (!unconf) { /* * CASE 2: @@ -825,13 +813,7 @@ nfsd4_setclientid(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, new = create_client(clname, dname); if (new == NULL) goto out; - copy_verf(new,&clverifier); - new->cl_addr = sin->sin_addr.s_addr; - copy_cred(&new->cl_cred,&rqstp->rq_cred); gen_clid(new); - gen_confirm(new); - gen_callback(new, setclid); - add_to_unconfirmed(new, strhashval); } else if (!same_verf(&conf->cl_confirm, &unconf->cl_confirm)) { /* * CASE3: @@ -852,19 +834,19 @@ nfsd4_setclientid(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, new = create_client(clname, dname); if (new == NULL) goto out; - copy_verf(new,&clverifier); - new->cl_addr = sin->sin_addr.s_addr; - copy_cred(&new->cl_cred,&rqstp->rq_cred); gen_clid(new); - gen_confirm(new); - gen_callback(new, setclid); - add_to_unconfirmed(new, strhashval); } else { /* No cases hit !!! */ status = nfserr_inval; goto out; } + copy_verf(new, &clverifier); + new->cl_addr = sin->sin_addr.s_addr; + copy_cred(&new->cl_cred, &rqstp->rq_cred); + gen_confirm(new); + gen_callback(new, setclid); + add_to_unconfirmed(new, strhashval); setclid->se_clientid.cl_boot = new->cl_clientid.cl_boot; setclid->se_clientid.cl_id = new->cl_clientid.cl_id; memcpy(setclid->se_confirm.data, new->cl_confirm.data, sizeof(setclid->se_confirm.data)); -- 2.39.5