diff options
Diffstat (limited to 'drivers/scsi/bnx2fc/bnx2fc_fcoe.c')
| -rw-r--r-- | drivers/scsi/bnx2fc/bnx2fc_fcoe.c | 22 |
1 files changed, 6 insertions, 16 deletions
diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c index d295867a9b46..05ddbb9bb7d8 100644 --- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c +++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c @@ -273,7 +273,6 @@ static int bnx2fc_xmit(struct fc_lport *lport, struct fc_frame *fp) struct fcoe_port *port; struct fcoe_hdr *hp; struct bnx2fc_rport *tgt; - struct fc_stats *stats; u8 sof, eof; u32 crc; unsigned int hlen, tlen, elen; @@ -399,10 +398,8 @@ static int bnx2fc_xmit(struct fc_lport *lport, struct fc_frame *fp) } /*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); /* send down to lld */ fr_dev(fp) = lport; @@ -512,7 +509,6 @@ static void bnx2fc_recv_frame(struct sk_buff *skb) u32 fr_len, fr_crc; struct fc_lport *lport; struct fcoe_rcv_info *fr; - struct fc_stats *stats; struct fc_frame_header *fh; struct fcoe_crc_eof crc_eof; struct fc_frame *fp; @@ -543,10 +539,8 @@ static void bnx2fc_recv_frame(struct sk_buff *skb) skb_pull(skb, sizeof(struct fcoe_hdr)); fr_len = skb->len - sizeof(struct fcoe_crc_eof); - stats = per_cpu_ptr(lport->stats, get_cpu()); - stats->RxFrames++; - stats->RxWords += fr_len / FCOE_WORD_TO_BYTE; - put_cpu(); + this_cpu_inc(lport->stats->RxFrames); + this_cpu_add(lport->stats->RxWords, fr_len / FCOE_WORD_TO_BYTE); fp = (struct fc_frame *)skb; fc_frame_init(fp); @@ -633,9 +627,7 @@ static void bnx2fc_recv_frame(struct sk_buff *skb) fr_crc = le32_to_cpu(fr_crc(fp)); if (unlikely(fr_crc != ~crc32(~0, skb->data, fr_len))) { - stats = per_cpu_ptr(lport->stats, get_cpu()); - crc_err = (stats->InvalidCRCCount++); - put_cpu(); + crc_err = this_cpu_inc_return(lport->stats->InvalidCRCCount); if (crc_err < 5) printk(KERN_WARNING PFX "dropping frame with " "CRC error\n"); @@ -964,9 +956,7 @@ static void bnx2fc_indicate_netevent(void *context, unsigned long event, mutex_unlock(&lport->lp_mutex); fc_host_port_type(lport->host) = FC_PORTTYPE_UNKNOWN; - per_cpu_ptr(lport->stats, - get_cpu())->LinkFailureCount++; - put_cpu(); + this_cpu_inc(lport->stats->LinkFailureCount); fcoe_clean_pending_queue(lport); wait_for_upload = 1; } |