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error: Use error_fatal to simplify obvious fatal errors (again)

Browse source 
Patch created mechanically by rerunning:

    $ spatch --in-place --sp-file scripts/coccinelle/use-error_fatal.cocci \
	     --macro-file scripts/cocci-macro-file.h --use-gitgrep .

Variables now unused dropped manually.

Cc: Eric Auger <eric.auger@redhat.com>
Cc: David Hildenbrand <david@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20200722084048.1726105-5-armbru@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
This commit is contained in:
Markus Armbruster 2020-07-22 10:40:48 +02:00
parent 2155ceaf25
commit 805d44961b
3 changed files with 7 additions and 21 deletions
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10
hw/virtio/vhost.c
View file

@ -712,9 +712,8 @@ static void vhost_iommu_region_add(MemoryListener *listener,
iommu_listener);
struct vhost_iommu *iommu;
Int128 end;
int iommu_idx, ret;
int iommu_idx;
IOMMUMemoryRegion *iommu_mr;
Error *err = NULL;
if (!memory_region_is_iommu(section->mr)) {
return;
@ -737,11 +736,8 @@ static void vhost_iommu_region_add(MemoryListener *listener,
iommu->iommu_offset = section->offset_within_address_space -
section->offset_within_region;
iommu->hdev = dev;
ret = memory_region_register_iommu_notifier(section->mr, &iommu->n, &err);
if (ret) {
error_report_err(err);
exit(1);
}
memory_region_register_iommu_notifier(section->mr, &iommu->n,
&error_fatal);
QLIST_INSERT_HEAD(&dev->iommu_list, iommu, iommu_next);
/* TODO: can replay help performance here? */
}