diff --git a/drivers/staging/lustre/lnet/lnet/api-ni.c b/drivers/staging/lustre/lnet/lnet/api-ni.c index 157160139f3a..7ba4bee254e9 100644 --- a/drivers/staging/lustre/lnet/lnet/api-ni.c +++ b/drivers/staging/lustre/lnet/lnet/api-ni.c @@ -1409,7 +1409,7 @@ int lnet_lib_init(void) /* we are under risk of consuming all lh_cookie */ CERROR("Can't have %d CPTs for LNet (max allowed is %d), please change setting of CPT-table and retry\n", the_lnet.ln_cpt_number, LNET_CPT_MAX); - return -1; + return -E2BIG; } while ((1 << the_lnet.ln_cpt_bits) < the_lnet.ln_cpt_number) @@ -1418,7 +1418,7 @@ int lnet_lib_init(void) rc = lnet_create_locks(); if (rc) { CERROR("Can't create LNet global locks: %d\n", rc); - return -1; + return rc; } the_lnet.ln_refcount = 0; diff --git a/drivers/staging/lustre/lnet/lnet/config.c b/drivers/staging/lustre/lnet/lnet/config.c index 4c40acb8e6d1..e71eea71a1ef 100644 --- a/drivers/staging/lustre/lnet/lnet/config.c +++ b/drivers/staging/lustre/lnet/lnet/config.c @@ -467,7 +467,7 @@ lnet_str2tbs_sep(struct list_head *tbs, char *str) ltb = lnet_new_text_buf(nob); if (!ltb) { lnet_free_text_bufs(&pending); - return -1; + return -ENOMEM; } for (i = 0; i < nob; i++) @@ -598,7 +598,7 @@ lnet_str2tbs_expand(struct list_head *tbs, char *str) failed: lnet_free_text_bufs(&pending); - return -1; + return -EINVAL; } static int @@ -634,7 +634,7 @@ lnet_parse_priority(char *str, unsigned int *priority, char **token) * priority as the token to report in the error message. */ *token += sep - str + 1; - return -1; + return -EINVAL; } CDEBUG(D_NET, "gateway %s, priority %d, nob %d\n", str, *priority, nob); diff --git a/drivers/staging/lustre/lnet/lnet/lib-eq.c b/drivers/staging/lustre/lnet/lnet/lib-eq.c index 042e9749bf6a..adbcadbab1be 100644 --- a/drivers/staging/lustre/lnet/lnet/lib-eq.c +++ b/drivers/staging/lustre/lnet/lnet/lib-eq.c @@ -320,7 +320,7 @@ __must_hold(&the_lnet.ln_eq_wait_lock) unsigned long now; if (!tms) - return -1; /* don't want to wait and no new event */ + return -ENXIO; /* don't want to wait and no new event */ init_waitqueue_entry(&wl, current); set_current_state(TASK_INTERRUPTIBLE); diff --git a/drivers/staging/lustre/lnet/lnet/lib-move.c b/drivers/staging/lustre/lnet/lnet/lib-move.c index 8a2119865663..2d187e49ddce 100644 --- a/drivers/staging/lustre/lnet/lnet/lib-move.c +++ b/drivers/staging/lustre/lnet/lnet/lib-move.c @@ -1167,30 +1167,30 @@ lnet_compare_routes(lnet_route_t *r1, lnet_route_t *r2) return 1; if (r1->lr_priority > r2->lr_priority) - return -1; + return -ERANGE; if (r1_hops < r2_hops) return 1; if (r1_hops > r2_hops) - return -1; + return -ERANGE; if (p1->lp_txqnob < p2->lp_txqnob) return 1; if (p1->lp_txqnob > p2->lp_txqnob) - return -1; + return -ERANGE; if (p1->lp_txcredits > p2->lp_txcredits) return 1; if (p1->lp_txcredits < p2->lp_txcredits) - return -1; + return -ERANGE; if (r1->lr_seq - r2->lr_seq <= 0) return 1; - return -1; + return -ERANGE; } static lnet_peer_t * @@ -1517,7 +1517,7 @@ lnet_parse_put(lnet_ni_t *ni, lnet_msg_t *msg) libcfs_id2str(info.mi_id), info.mi_portal, info.mi_mbits, info.mi_roffset, info.mi_rlength, rc); - return ENOENT; /* +ve: OK but no match */ + return -ENOENT; /* -ve: OK but no match */ } } @@ -1548,7 +1548,7 @@ lnet_parse_get(lnet_ni_t *ni, lnet_msg_t *msg, int rdma_get) CNETERR("Dropping GET from %s portal %d match %llu offset %d length %d\n", libcfs_id2str(info.mi_id), info.mi_portal, info.mi_mbits, info.mi_roffset, info.mi_rlength); - return ENOENT; /* +ve: OK but no match */ + return -ENOENT; /* -ve: OK but no match */ } LASSERT(rc == LNET_MATCHMD_OK); @@ -1615,7 +1615,7 @@ lnet_parse_reply(lnet_ni_t *ni, lnet_msg_t *msg) md->md_me->me_portal); lnet_res_unlock(cpt); - return ENOENT; /* +ve: OK but no match */ + return -ENOENT; /* -ve: OK but no match */ } LASSERT(!md->md_offset); @@ -1630,7 +1630,7 @@ lnet_parse_reply(lnet_ni_t *ni, lnet_msg_t *msg) rlength, hdr->msg.reply.dst_wmd.wh_object_cookie, mlength); lnet_res_unlock(cpt); - return ENOENT; /* +ve: OK but no match */ + return -ENOENT; /* -ve: OK but no match */ } CDEBUG(D_NET, "%s: Reply from %s of length %d/%d into md %#llx\n", @@ -1683,7 +1683,7 @@ lnet_parse_ack(lnet_ni_t *ni, lnet_msg_t *msg) md->md_me->me_portal); lnet_res_unlock(cpt); - return ENOENT; /* +ve! */ + return -ENOENT; /* -ve! */ } CDEBUG(D_NET, "%s: ACK from %s into md %#llx\n", @@ -2030,7 +2030,7 @@ lnet_parse(lnet_ni_t *ni, lnet_hdr_t *hdr, lnet_nid_t from_nid, if (!rc) return 0; - LASSERT(rc == ENOENT); + LASSERT(rc == -ENOENT); free_drop: LASSERT(!msg->msg_md); diff --git a/drivers/staging/lustre/lnet/lnet/nidstrings.c b/drivers/staging/lustre/lnet/lnet/nidstrings.c index 00010f318b37..9d1c7fdf30a7 100644 --- a/drivers/staging/lustre/lnet/lnet/nidstrings.c +++ b/drivers/staging/lustre/lnet/lnet/nidstrings.c @@ -1085,7 +1085,7 @@ libcfs_str2lnd(const char *str) if (nf) return nf->nf_type; - return -1; + return -ENXIO; } EXPORT_SYMBOL(libcfs_str2lnd); diff --git a/drivers/staging/lustre/lnet/lnet/router.c b/drivers/staging/lustre/lnet/lnet/router.c index 51a831e59bca..9543ba3b781a 100644 --- a/drivers/staging/lustre/lnet/lnet/router.c +++ b/drivers/staging/lustre/lnet/lnet/router.c @@ -1503,7 +1503,7 @@ lnet_nrb_tiny_calculate(void) LCONSOLE_ERROR_MSG(0x10c, "tiny_router_buffers=%d invalid when routing enabled\n", tiny_router_buffers); - return -1; + return -EINVAL; } if (tiny_router_buffers > 0) @@ -1522,7 +1522,7 @@ lnet_nrb_small_calculate(void) LCONSOLE_ERROR_MSG(0x10c, "small_router_buffers=%d invalid when routing enabled\n", small_router_buffers); - return -1; + return -EINVAL; } if (small_router_buffers > 0) @@ -1541,7 +1541,7 @@ lnet_nrb_large_calculate(void) LCONSOLE_ERROR_MSG(0x10c, "large_router_buffers=%d invalid when routing enabled\n", large_router_buffers); - return -1; + return -EINVAL; } if (large_router_buffers > 0)