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Code Issues Releases Activity

NULL-ify last previously used pointer instead of last possible pointer.

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This should be only a cosmetic change.

Found by:	Clang Static Analyzer
This commit is contained in:
Alexander Motin 2012-10-10 20:41:37 +00:00
parent 7e226bdcd6
commit c6f0cd57e3
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=241418
1 changed files with 3 additions and 3 deletions
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6
sys/geom/raid/md_promise.c
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@ -544,7 +544,7 @@ g_raid_md_promise_purge_disks(struct g_raid_softc *sc)
free(pd->pd_meta[i], M_MD_PROMISE);
for (j = i; j < pd->pd_subdisks - 1; j++)
pd->pd_meta[j] = pd->pd_meta[j + 1];
pd->pd_meta[PROMISE_MAX_SUBDISKS - 1] = NULL;
pd->pd_meta[pd->pd_subdisks - 1] = NULL;
pd->pd_subdisks--;
pd->pd_updated = 1;
}
@ -650,7 +650,7 @@ g_raid_md_promise_start_disk(struct g_raid_disk *disk, int sdn,
free(pd->pd_meta[sdn], M_MD_PROMISE);
for (i = sdn; i < pd->pd_subdisks - 1; i++)
pd->pd_meta[i] = pd->pd_meta[i + 1];
pd->pd_meta[PROMISE_MAX_SUBDISKS - 1] = NULL;
pd->pd_meta[pd->pd_subdisks - 1] = NULL;
pd->pd_subdisks--;
}
/* If we are in the start process, that's all for now. */
@ -1094,7 +1094,7 @@ g_raid_md_taste_promise(struct g_raid_md_object *md, struct g_class *mp,
free(metaarr[i], M_MD_PROMISE);
for (j = i; j < subdisks - 1; j++)
metaarr[i] = metaarr[j + 1];
metaarr[PROMISE_MAX_SUBDISKS - 1] = NULL;
metaarr[subdisks - 1] = NULL;
subdisks--;
}