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drm/vmwgfx: Fix some static checker warnings

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Fix some minor issues that Coverity spotted in the code. None
of that are serious but they're all valid concerns so fixing
them makes sense.

Signed-off-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Reviewed-by: Martin Krastev <krastevm@vmware.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210609172307.131929-5-zackr@vmware.com
This commit is contained in:
Zack Rusin
2021-06-09 13:23:02 -04:00
parent a12be02773
commit 74231041d1
10 changed files with 33 additions and 22 deletions
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4
drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf_res.c
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@@ -159,6 +159,7 @@ void vmw_cmdbuf_res_commit(struct list_head *list)
void vmw_cmdbuf_res_revert(struct list_head *list)
{
struct vmw_cmdbuf_res *entry, *next;
int ret;
list_for_each_entry_safe(entry, next, list, head) {
switch (entry->state) {
@@ -166,7 +167,8 @@ void vmw_cmdbuf_res_revert(struct list_head *list)
vmw_cmdbuf_res_free(entry->man, entry);
break;
case VMW_CMDBUF_RES_DEL:
drm_ht_insert_item(&entry->man->resources, &entry->hash);
ret = drm_ht_insert_item(&entry->man->resources, &entry->hash);
BUG_ON(ret);
list_del(&entry->head);
list_add_tail(&entry->head, &entry->man->list);
entry->state = VMW_CMDBUF_RES_COMMITTED;