diff options
Diffstat (limited to 'drivers/scsi/qedf/qedf_main.c')
| -rw-r--r-- | drivers/scsi/qedf/qedf_main.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/scsi/qedf/qedf_main.c b/drivers/scsi/qedf/qedf_main.c index 18dc68d577b6..3d6b137314f3 100644 --- a/drivers/scsi/qedf/qedf_main.c +++ b/drivers/scsi/qedf/qedf_main.c @@ -873,7 +873,7 @@ static int qedf_eh_device_reset(struct scsi_cmnd *sc_cmd) bool qedf_wait_for_upload(struct qedf_ctx *qedf) { - struct qedf_rport *fcport = NULL; + struct qedf_rport *fcport; int wait_cnt = 120; while (wait_cnt--) { @@ -888,7 +888,7 @@ bool qedf_wait_for_upload(struct qedf_ctx *qedf) rcu_read_lock(); list_for_each_entry_rcu(fcport, &qedf->fcports, peers) { - if (fcport && test_bit(QEDF_RPORT_SESSION_READY, + if (test_bit(QEDF_RPORT_SESSION_READY, &fcport->flags)) { if (fcport->rdata) QEDF_ERR(&qedf->dbg_ctx, @@ -899,9 +899,9 @@ bool qedf_wait_for_upload(struct qedf_ctx *qedf) "Waiting for fcport %p.\n", fcport); } } + rcu_read_unlock(); return false; - } /* Performs soft reset of qedf_ctx by simulating a link down/up */ @@ -1067,7 +1067,6 @@ static int qedf_xmit(struct fc_lport *lport, struct fc_frame *fp) u32 crc; unsigned int hlen, tlen, elen; int wlen; - struct fc_stats *stats; struct fc_lport *tmp_lport; struct fc_lport *vn_port = NULL; struct qedf_rport *fcport; @@ -1215,10 +1214,8 @@ static int qedf_xmit(struct fc_lport *lport, struct fc_frame *fp) hp->fcoe_sof = sof; /*update tx stats */ - stats = per_cpu_ptr(lport->stats, get_cpu()); - stats->TxFrames++; - stats->TxWords += wlen; - put_cpu(); + this_cpu_inc(lport->stats->TxFrames); + this_cpu_add(lport->stats->TxWords, wlen); /* Get VLAN ID from skb for printing purposes */ __vlan_hwaccel_get_tag(skb, &vlan_tci); |