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[SCSI] libfcoe: move some timer code to make it reusable.

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Move some of the code in fcoe_ctlr_timer_work() to
fcoe_ctlr_select() so that it can be shared
with another function in a forthcoming patch.

Signed-off-by: Joe Eykholt <jeykholt@cisco.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
Joe Eykholt 2010-11-30 16:19:46 -08:00 committed by James Bottomley
parent 69316ee2e3
commit c47036a7cd
1 changed files with 7 additions and 3 deletions
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10
drivers/scsi/fcoe/libfcoe.c
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@ -1391,6 +1391,13 @@ static void fcoe_ctlr_select(struct fcoe_ctlr *fip)
best = fcf;
}
fip->sel_fcf = best;
if (best) {
fip->port_ka_time = jiffies +
msecs_to_jiffies(FIP_VN_KA_PERIOD);
fip->ctlr_ka_time = jiffies + best->fka_period;
if (time_before(fip->ctlr_ka_time, fip->timer.expires))
mod_timer(&fip->timer, fip->ctlr_ka_time);
}
}
/**
@ -1449,9 +1456,6 @@ static void fcoe_ctlr_timer_work(struct work_struct *work)
fcf = sel; /* the old FCF may have been freed */
fcoe_ctlr_announce(fip);
if (sel) {
fip->port_ka_time = jiffies +
msecs_to_jiffies(FIP_VN_KA_PERIOD);
fip->ctlr_ka_time = jiffies + sel->fka_period;
if (time_after(next_timer, fip->ctlr_ka_time))
next_timer = fip->ctlr_ka_time;
} else