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bnx2x: Don't report link down if has been already down

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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>
This commit is contained in:
Vladislav Zolotarov 2010-04-19 01:15:08 +00:00 committed by David S. Miller
parent d3dbfee0d5
commit d9e8b185a9
1 changed files with 4 additions and 2 deletions
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6
drivers/net/bnx2x_main.c
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@ -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);