diff options
| author | Vladislav Zolotarov <vladz@broadcom.com> | 2010-04-19 01:15:08 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-04-19 13:17:12 -0700 |
| commit | d9e8b185a9aef1553c26fcffc92b18db31f79e08 (patch) | |
| tree | dc40df269a0f6c54cbc9b5dc9c3d070755fde828 | |
| parent | d3dbfee0d5ee4690824cbc5685bc9fe47a12bb8b (diff) | |
bnx2x: Don't report link down if has been already down
Author: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/bnx2x_main.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c index c4bc006f510..ee90835fc39 100644 --- a/drivers/net/bnx2x_main.c +++ b/drivers/net/bnx2x_main.c @@ -2458,6 +2458,7 @@ static void bnx2x_init_vn_minmax(struct bnx2x *bp, int func) /* This function is called upon link interrupt */ static void bnx2x_link_attn(struct bnx2x *bp) { + u32 prev_link_status = bp->link_vars.link_status; /* Make sure that we are synced with the current statistics */ bnx2x_stats_handle(bp, STATS_EVENT_STOP); @@ -2490,8 +2491,9 @@ static void bnx2x_link_attn(struct bnx2x *bp) bnx2x_stats_handle(bp, STATS_EVENT_LINK_UP); } - /* indicate link status */ - bnx2x_link_report(bp); + /* indicate link status only if link status actually changed */ + if (prev_link_status != bp->link_vars.link_status) + bnx2x_link_report(bp); if (IS_E1HMF(bp)) { int port = BP_PORT(bp); |