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virNWFilterDHCPSnoopInit: virHashNew cannot return NULL

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Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
This commit is contained in:
Tim Wiederhake 2021-07-06 10:23:19 +02:00
parent 420f5204cf
commit 00d34a085c
1 changed files with 0 additions and 17 deletions
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17
src/nwfilter/nwfilter_dhcpsnoop.c
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@ -1998,27 +1998,10 @@ virNWFilterDHCPSnoopInit(void)
virNWFilterSnoopState.snoopReqs =
virHashNew(virNWFilterSnoopReqRelease);
if (!virNWFilterSnoopState.ifnameToKey ||
!virNWFilterSnoopState.snoopReqs ||
!virNWFilterSnoopState.active)
goto error;
virNWFilterSnoopLeaseFileLoad();
virNWFilterSnoopLeaseFileOpen();
return 0;
error:
virHashFree(virNWFilterSnoopState.ifnameToKey);
virNWFilterSnoopState.ifnameToKey = NULL;
virHashFree(virNWFilterSnoopState.snoopReqs);
virNWFilterSnoopState.snoopReqs = NULL;
virHashFree(virNWFilterSnoopState.active);
virNWFilterSnoopState.active = NULL;
return -1;
}
/**