{"id":2222542,"url":"http://patchwork.ozlabs.org/api/1.2/patches/2222542/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-tegra/patch/20260412172416.33052-1-dennylin0707@gmail.com/","project":{"id":21,"url":"http://patchwork.ozlabs.org/api/1.2/projects/21/?format=json","name":"Linux Tegra Development","link_name":"linux-tegra","list_id":"linux-tegra.vger.kernel.org","list_email":"linux-tegra@vger.kernel.org","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20260412172416.33052-1-dennylin0707@gmail.com>","list_archive_url":null,"date":"2026-04-12T17:24:16","name":"media: tegra-video: tegra210: remove redundant NULL check in dequeue_buf_done","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"08710e38aafab989728fa06d687b2abc71978013","submitter":{"id":93122,"url":"http://patchwork.ozlabs.org/api/1.2/people/93122/?format=json","name":"Denny Lin","email":"dennylin0707@gmail.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/linux-tegra/patch/20260412172416.33052-1-dennylin0707@gmail.com/mbox/","series":[{"id":499621,"url":"http://patchwork.ozlabs.org/api/1.2/series/499621/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-tegra/list/?series=499621","date":"2026-04-12T17:24:16","name":"media: tegra-video: tegra210: remove redundant NULL check in dequeue_buf_done","version":1,"mbox":"http://patchwork.ozlabs.org/series/499621/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2222542/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2222542/checks/","tags":{},"related":[],"headers":{"Return-Path":"\n ","X-Original-To":["incoming@patchwork.ozlabs.org","linux-tegra@vger.kernel.org"],"Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256\n header.s=20251104 header.b=XswwVaKB;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=2600:3c0a:e001:db::12fc:5321; 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The NULL check before list_del_init() is therefore\nredundant.\n\nRemove the unnecessary check.\n\nSigned-off-by: Hungyu Lin \n---\n drivers/staging/media/tegra-video/tegra210.c | 3 +--\n 1 file changed, 1 insertion(+), 2 deletions(-)","diff":"diff --git a/drivers/staging/media/tegra-video/tegra210.c b/drivers/staging/media/tegra-video/tegra210.c\nindex da99f19a39e7..a6606768fa03 100644\n--- a/drivers/staging/media/tegra-video/tegra210.c\n+++ b/drivers/staging/media/tegra-video/tegra210.c\n@@ -362,8 +362,7 @@ dequeue_buf_done(struct tegra_vi_channel *chan)\n \n \tbuf = list_first_entry(&chan->done,\n \t\t\t struct tegra_channel_buffer, queue);\n-\tif (buf)\n-\t\tlist_del_init(&buf->queue);\n+\tlist_del_init(&buf->queue);\n \tspin_unlock(&chan->done_lock);\n \n \treturn buf;\n","prefixes":[]}