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MD RAID10: Minor non-functional code changes

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Changes include assigning 'addr' from 's' instead of 'sector' to be
consistent with the way the code does it just a few lines later and
using '%=' vs a conditional and subtraction.

Signed-off-by: Jonathan Brassow <jbrassow@redhat.com>
Signed-off-by: NeilBrown <neilb@suse.de>
This commit is contained in:
Jonathan Brassow 2013-02-21 13:28:09 +11:00 • committed by NeilBrown
parent c8dc9c6547
commit 4c0ca26bd2
1 changed files with 2 additions and 3 deletions
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5
drivers/md/raid10.c
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@ -552,14 +552,13 @@ static void __raid10_find_phys(struct geom *geo, struct r10bio *r10bio)
for (n = 0; n < geo->near_copies; n++) { for (n = 0; n < geo->near_copies; n++) {
int d = dev; int d = dev;
sector_t s = sector; sector_t s = sector;
r10bio->devs[slot].addr = sector;
r10bio->devs[slot].devnum = d; r10bio->devs[slot].devnum = d;
r10bio->devs[slot].addr = s;
slot++; slot++;
for (f = 1; f < geo->far_copies; f++) { for (f = 1; f < geo->far_copies; f++) {
d += geo->near_copies; d += geo->near_copies;
if (d >= geo->raid_disks) d %= geo->raid_disks;
d -= geo->raid_disks;
s += geo->stride; s += geo->stride;
r10bio->devs[slot].devnum = d; r10bio->devs[slot].devnum = d;
r10bio->devs[slot].addr = s; r10bio->devs[slot].addr = s;