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([149.40.62.6]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-724bef8daa5sm1844109b3a.102.2024.11.20.07.46.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Nov 2024 07:46:09 -0800 (PST) From: Luis Felipe Hernandez To: Thinh.Nguyen@synopsys.com, gregkh@linuxfoundation.org, rbm@suse.com Cc: Luis Felipe Hernandez , skhan@linuxfoundation.org, linux-usb@vger.kernel.org, linux-kernel-mentees@lists.linuxfoundation.org, linux-kernel@vger.kernel.org, Stephen Rothwell Subject: [PATCH v4] usb: dwc3: remove unused sg struct member Date: Wed, 20 Nov 2024 10:46:03 -0500 Message-ID: <20241120154604.51815-1-luis.hernandez093@gmail.com> X-Mailer: git-send-email 2.47.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The sg (scatter-gather list pointer) member of the dwc3_request struct is no longer used and should be removed. This patch eliminates the unused member, cleaning up the struct. This change improves code clarity and avoids maintaining unnecessary=20 members in the structure. Reviewed-by: Ricardo B. Marliere Reported-by: Stephen Rothwell Closes: https://lore.kernel.org/all/20241118194006.77c7b126@canb.auug.org.a= u/ Signed-off-by: Luis Felipe Hernandez Acked-by: Thinh Nguyen --- v2: remove unused sg struct member as per review[1] v3:=20 - Add reported-by tag as per review [2] - Carry over reviewed-by tag from v2 [3] - Update commit subject to reflect maintainers - Update commit message to reflect actual change gathered from=20 Thinh Nguyen's feedback [1] https://lore.kernel.org/all/20241119020807.cn7ugxnhbkqwrr2b@synopsys.co= m/ [2] https://lore.kernel.org/all/2024111922-pantyhose-panorama-6f16@gregkh/ [3] https://lore.kernel.org/all/5l65sdskdzbehxamff5ax4ptiqhaxh7ewi4umtpp6yn= en45nj6@nebuxjg4c4rx/ v4: - Remove out of context paragraph from commit message as per=20 Thinh Nguyen's[1] - Fix Reported-by, correctly attribute report to Stephen Rothwell [1] https://lore.kernel.org/all/20241119221907.tyt4luboduaymukl@synopsys.co= m/ --- drivers/usb/dwc3/core.h | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h index ee73789326bc..3be069c4520e 100644 --- a/drivers/usb/dwc3/core.h +++ b/drivers/usb/dwc3/core.h @@ -956,7 +956,6 @@ struct dwc3_request { struct usb_request request; struct list_head list; struct dwc3_ep *dep; - struct scatterlist *sg; struct scatterlist *start_sg; =20 unsigned int num_pending_sgs; --=20 2.47.0