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q68sm5637631pjq.45.2021.06.09.08.59.03 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 09 Jun 2021 08:59:04 -0700 (PDT) Subject: Re: [PATCH -next v2] misc: bcm-vk: use list_move_tail instead of list_del/list_add_tail in bcm_vk_msg.c To: Baokun Li , linux-kernel@vger.kernel.org, Arnd Bergmann , Greg Kroah-Hartman Cc: weiyongjun1@huawei.com, yuehaibing@huawei.com, yangjihong1@huawei.com, yukuai3@huawei.com, bcm-kernel-feedback-list@broadcom.com, kernel-janitors@vger.kernel.org, Hulk Robot , desmond.yan@broadcom.com References: <20210609071430.1337400-1-libaokun1@huawei.com> From: Scott Branden Message-ID: Date: Wed, 9 Jun 2021 08:59:02 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20210609071430.1337400-1-libaokun1@huawei.com> Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="000000000000a9d9cb05c4575ad6" Precedence: bulk List-ID: X-Mailing-List: kernel-janitors@vger.kernel.org --000000000000a9d9cb05c4575ad6 Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit On 2021-06-09 12:14 a.m., Baokun Li wrote: > Using list_move_tail() instead of list_del() + list_add_tail() in bcm_vk_msg.c. > > Reported-by: Hulk Robot > Signed-off-by: Baokun Li Acked-by: Scott Branden > --- > V1->V2: > CC mailist > > drivers/misc/bcm-vk/bcm_vk_msg.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/drivers/misc/bcm-vk/bcm_vk_msg.c b/drivers/misc/bcm-vk/bcm_vk_msg.c > index 6efc52b49af6..066b9ef7fcd7 100644 > --- a/drivers/misc/bcm-vk/bcm_vk_msg.c > +++ b/drivers/misc/bcm-vk/bcm_vk_msg.c > @@ -354,8 +354,7 @@ static void bcm_vk_drain_all_pend(struct device *dev, > for (num = 0; num < chan->q_nr; num++) { > list_for_each_entry_safe(entry, tmp, &chan->pendq[num], node) { > if ((!ctx) || (entry->ctx->idx == ctx->idx)) { > - list_del(&entry->node); > - list_add_tail(&entry->node, &del_q); > + list_move_tail(&entry->node, &del_q); > } > } > } > --000000000000a9d9cb05c4575ad6 Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIIQcAYJKoZIhvcNAQcCoIIQYTCCEF0CAQExDzANBglghkgBZQMEAgEFADALBgkqhkiG9w0BBwGg gg3HMIIFDTCCA/WgAwIBAgIQeEqpED+lv77edQixNJMdADANBgkqhkiG9w0BAQsFADBMMSAwHgYD VQQLExdHbG9iYWxTaWduIFJvb3QgQ0EgLSBSMzETMBEGA1UEChMKR2xvYmFsU2lnbjETMBEGA1UE AxMKR2xvYmFsU2lnbjAeFw0yMDA5MTYwMDAwMDBaFw0yODA5MTYwMDAwMDBaMFsxCzAJBgNVBAYT AkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMTEwLwYDVQQDEyhHbG9iYWxTaWduIEdDQyBS MyBQZXJzb25hbFNpZ24gMiBDQSAyMDIwMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA vbCmXCcsbZ/a0fRIQMBxp4gJnnyeneFYpEtNydrZZ+GeKSMdHiDgXD1UnRSIudKo+moQ6YlCOu4t rVWO/EiXfYnK7zeop26ry1RpKtogB7/O115zultAz64ydQYLe+a1e/czkALg3sgTcOOcFZTXk38e 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