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Date: Thu, 8 Apr 2021 16:11:22 +0800 From: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com> To: linux-graphics-maintainer@...are.com Cc: sroland@...are.com, zackr@...are.com, airlied@...ux.ie, daniel@...ll.ch, dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org, Jiapeng Chong <jiapeng.chong@...ux.alibaba.com> Subject: [PATCH] drm/vmwgfx: Remove useless variable Fix the following gcc warning: drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf_res.c:163:6: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]. Reported-by: Abaci Robot <abaci@...ux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com> --- drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf_res.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf_res.c b/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf_res.c index 44d858c..0d210f8 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf_res.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf_res.c @@ -160,7 +160,6 @@ 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) { @@ -168,7 +167,7 @@ void vmw_cmdbuf_res_revert(struct list_head *list) vmw_cmdbuf_res_free(entry->man, entry); break; case VMW_CMDBUF_RES_DEL: - ret = drm_ht_insert_item(&entry->man->resources, + drm_ht_insert_item(&entry->man->resources, &entry->hash); list_del(&entry->head); list_add_tail(&entry->head, &entry->man->list); -- 1.8.3.1
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