From e8d92382dd65a3dd77ff533b09815c3dc65fa9a9 Mon Sep 17 00:00:00 2001 From: Chuck Lever Date: Fri, 9 Aug 2013 12:47:51 -0400 Subject: [PATCH] NFS: When displaying session slot numbers, use "%u" consistently MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Clean up, since slot and sequence numbers are all unsigned anyway. Among other things, squelch compiler warnings: linux/fs/nfs/nfs4proc.c: In function ‘nfs4_setup_sequence’: linux/fs/nfs/nfs4proc.c:703:2: warning: signed and unsigned type in conditional expression [-Wsign-compare] and linux/fs/nfs/nfs4session.c: In function ‘nfs4_alloc_slot’: linux/fs/nfs/nfs4session.c:151:31: warning: signed and unsigned type in conditional expression [-Wsign-compare] Signed-off-by: Chuck Lever Signed-off-by: Trond Myklebust --- fs/nfs/callback_proc.c | 8 ++++---- fs/nfs/nfs4proc.c | 6 +++--- fs/nfs/nfs4session.c | 10 +++++----- 3 files changed, 12 insertions(+), 12 deletions(-) diff --git a/fs/nfs/callback_proc.c b/fs/nfs/callback_proc.c index b25ed7e..ae2e87b 100644 --- a/fs/nfs/callback_proc.c +++ b/fs/nfs/callback_proc.c @@ -303,14 +303,14 @@ validate_seqid(struct nfs4_slot_table *tbl, struct cb_sequenceargs * args) { struct nfs4_slot *slot; - dprintk("%s enter. slotid %d seqid %d\n", + dprintk("%s enter. slotid %u seqid %u\n", __func__, args->csa_slotid, args->csa_sequenceid); if (args->csa_slotid >= NFS41_BC_MAX_CALLBACKS) return htonl(NFS4ERR_BADSLOT); slot = tbl->slots + args->csa_slotid; - dprintk("%s slot table seqid: %d\n", __func__, slot->seq_nr); + dprintk("%s slot table seqid: %u\n", __func__, slot->seq_nr); /* Normal */ if (likely(args->csa_sequenceid == slot->seq_nr + 1)) { @@ -320,7 +320,7 @@ validate_seqid(struct nfs4_slot_table *tbl, struct cb_sequenceargs * args) /* Replay */ if (args->csa_sequenceid == slot->seq_nr) { - dprintk("%s seqid %d is a replay\n", + dprintk("%s seqid %u is a replay\n", __func__, args->csa_sequenceid); /* Signal process_op to set this error on next op */ if (args->csa_cachethis == 0) @@ -521,7 +521,7 @@ __be32 nfs4_callback_recallslot(struct cb_recallslotargs *args, void *dummy, if (!cps->clp) /* set in cb_sequence */ goto out; - dprintk_rcu("NFS: CB_RECALL_SLOT request from %s target highest slotid %d\n", + dprintk_rcu("NFS: CB_RECALL_SLOT request from %s target highest slotid %u\n", rpc_peeraddr2str(cps->clp->cl_rpcclient, RPC_DISPLAY_ADDR), args->crsa_target_highest_slotid); diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 85b1906..05742b8 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -664,7 +664,7 @@ int nfs41_setup_sequence(struct nfs4_session *session, args->sa_slot = slot; - dprintk("<-- %s slotid=%d seqid=%d\n", __func__, + dprintk("<-- %s slotid=%u seqid=%u\n", __func__, slot->slot_nr, slot->seq_nr); res->sr_slot = slot; @@ -704,9 +704,9 @@ int nfs4_setup_sequence(const struct nfs_server *server, goto out; } - dprintk("--> %s clp %p session %p sr_slot %d\n", + dprintk("--> %s clp %p session %p sr_slot %u\n", __func__, session->clp, session, res->sr_slot ? - res->sr_slot->slot_nr : -1); + res->sr_slot->slot_nr : NFS4_NO_SLOT); ret = nfs41_setup_sequence(session, args, res, task); out: diff --git a/fs/nfs/nfs4session.c b/fs/nfs/nfs4session.c index 202e3633..0161ad2 100644 --- a/fs/nfs/nfs4session.c +++ b/fs/nfs/nfs4session.c @@ -76,7 +76,7 @@ void nfs4_free_slot(struct nfs4_slot_table *tbl, struct nfs4_slot *slot) nfs4_slot_tbl_drain_complete(tbl); } } - dprintk("%s: slotid %u highest_used_slotid %d\n", __func__, + dprintk("%s: slotid %u highest_used_slotid %u\n", __func__, slotid, tbl->highest_used_slotid); } @@ -146,9 +146,9 @@ struct nfs4_slot *nfs4_alloc_slot(struct nfs4_slot_table *tbl) ret->generation = tbl->generation; out: - dprintk("<-- %s used_slots=%04lx highest_used=%d slotid=%d \n", + dprintk("<-- %s used_slots=%04lx highest_used=%u slotid=%u\n", __func__, tbl->used_slots[0], tbl->highest_used_slotid, - !IS_ERR(ret) ? ret->slot_nr : -1); + !IS_ERR(ret) ? ret->slot_nr : NFS4_NO_SLOT); return ret; } @@ -191,7 +191,7 @@ static int nfs4_realloc_slot_table(struct nfs4_slot_table *tbl, { int ret; - dprintk("--> %s: max_reqs=%u, tbl->max_slots %d\n", __func__, + dprintk("--> %s: max_reqs=%u, tbl->max_slots %u\n", __func__, max_reqs, tbl->max_slots); if (max_reqs > NFS4_MAX_SLOT_TABLE) @@ -205,7 +205,7 @@ static int nfs4_realloc_slot_table(struct nfs4_slot_table *tbl, nfs4_reset_slot_table(tbl, max_reqs - 1, ivalue); spin_unlock(&tbl->slot_tbl_lock); - dprintk("%s: tbl=%p slots=%p max_slots=%d\n", __func__, + dprintk("%s: tbl=%p slots=%p max_slots=%u\n", __func__, tbl, tbl->slots, tbl->max_slots); out: dprintk("<-- %s: return %d\n", __func__, ret); -- 2.7.4