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Thu, 19 Mar 2026 02:36:36 -0700 (PDT) Received: from CN4GKQDX76.bytedance.net ([61.213.176.57]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-35bc6026a5asm2663607a91.8.2026.03.19.02.36.33 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Thu, 19 Mar 2026 02:36:35 -0700 (PDT) From: Zile Xiong To: andy@kernel.org, hansg@kernel.org, mchehab@kernel.org, gregkh@linuxfoundation.org Cc: sakari.ailus@linux.intel.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-staging@lists.linux.dev, Zile Xiong Subject: [PATCH] staging: media: atomisp: hmm: remove unnecessary casts Date: Thu, 19 Mar 2026 17:36:25 +0800 Message-ID: <20260319093625.3225-1-xiongzile99@gmail.com> X-Mailer: git-send-email 2.52.0 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" Drop unnecessary casts when accessing vma->vm_private_data. No functional change. Signed-off-by: Zile Xiong --- drivers/staging/media/atomisp/pci/hmm/hmm_bo.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c b/drivers/stagi= ng/media/atomisp/pci/hmm/hmm_bo.c index 856561e951a5..68116edda591 100644 --- a/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c +++ b/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c @@ -975,9 +975,7 @@ void hmm_bo_unref(struct hmm_buffer_object *bo) =20 static void hmm_bo_vm_open(struct vm_area_struct *vma) { - struct hmm_buffer_object *bo =3D - (struct hmm_buffer_object *)vma->vm_private_data; - + struct hmm_buffer_object *bo =3D vma->vm_private_data; check_bo_null_return_void(bo); =20 hmm_bo_ref(bo); @@ -993,8 +991,7 @@ static void hmm_bo_vm_open(struct vm_area_struct *vma) =20 static void hmm_bo_vm_close(struct vm_area_struct *vma) { - struct hmm_buffer_object *bo =3D - (struct hmm_buffer_object *)vma->vm_private_data; + struct hmm_buffer_object *bo =3D vma->vm_private_data; =20 check_bo_null_return_void(bo); =20 --=20 2.39.5