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hw/virtio/vhost: Silence compiler warnings in vhost code when using -Wshadow

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Rename a variable in vhost_dev_sync_region() and remove a superfluous
declaration in vhost_commit() to make this code compilable with "-Wshadow".

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20231004114809.105672-1-thuth@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-By: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
This commit is contained in:
Thomas Huth 2023-10-04 13:48:09 +02:00 committed by Markus Armbruster
parent 5ae80e6297
commit da3182887c
1 changed files with 4 additions and 4 deletions
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8
hw/virtio/vhost.c
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@ -66,12 +66,12 @@ static void vhost_dev_sync_region(struct vhost_dev *dev,
uint64_t mfirst, uint64_t mlast,
uint64_t rfirst, uint64_t rlast)
{
vhost_log_chunk_t *log = dev->log->log;
vhost_log_chunk_t *dev_log = dev->log->log;
uint64_t start = MAX(mfirst, rfirst);
uint64_t end = MIN(mlast, rlast);
vhost_log_chunk_t *from = log + start / VHOST_LOG_CHUNK;
vhost_log_chunk_t *to = log + end / VHOST_LOG_CHUNK + 1;
vhost_log_chunk_t *from = dev_log + start / VHOST_LOG_CHUNK;
vhost_log_chunk_t *to = dev_log + end / VHOST_LOG_CHUNK + 1;
uint64_t addr = QEMU_ALIGN_DOWN(start, VHOST_LOG_CHUNK);
if (end < start) {
@ -549,7 +549,7 @@ static void vhost_commit(MemoryListener *listener)
changed = true;
} else {
/* Same size, lets check the contents */
for (int i = 0; i < n_old_sections; i++) {
for (i = 0; i < n_old_sections; i++) {
if (!MemoryRegionSection_eq(&old_sections[i],
&dev->mem_sections[i])) {
changed = true;