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Fri, 19 Mar 2021 01:24:49 -0700 (PDT) From: Lee Jones To: lee.jones@linaro.org Cc: linux-kernel@vger.kernel.org, Ben Skeggs , David Airlie , Daniel Vetter , dri-devel@lists.freedesktop.org, nouveau@lists.freedesktop.org Subject: [PATCH 18/19] drm/nouveau/nouveau_svm: Remove unused variable 'ret' from void function Date: Fri, 19 Mar 2021 08:24:27 +0000 Message-Id: <20210319082428.3294591-19-lee.jones@linaro.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210319082428.3294591-1-lee.jones@linaro.org> References: <20210319082428.3294591-1-lee.jones@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/nouveau/nouveau_svm.c: In function ‘nouveau_pfns_map’: drivers/gpu/drm/nouveau/nouveau_svm.c:810:6: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable] Cc: Ben Skeggs Cc: David Airlie Cc: Daniel Vetter Cc: dri-devel@lists.freedesktop.org Cc: nouveau@lists.freedesktop.org Signed-off-by: Lee Jones --- drivers/gpu/drm/nouveau/nouveau_svm.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_svm.c b/drivers/gpu/drm/nouveau/nouveau_svm.c index 1c3f890377d2c..26af6ee915368 100644 --- a/drivers/gpu/drm/nouveau/nouveau_svm.c +++ b/drivers/gpu/drm/nouveau/nouveau_svm.c @@ -811,7 +811,6 @@ nouveau_pfns_map(struct nouveau_svmm *svmm, struct mm_struct *mm, unsigned long addr, u64 *pfns, unsigned long npages) { struct nouveau_pfnmap_args *args = nouveau_pfns_to_args(pfns); - int ret; args->p.addr = addr; args->p.size = npages << PAGE_SHIFT; @@ -819,8 +818,8 @@ nouveau_pfns_map(struct nouveau_svmm *svmm, struct mm_struct *mm, mutex_lock(&svmm->mutex); svmm->vmm->vmm.object.client->super = true; - ret = nvif_object_ioctl(&svmm->vmm->vmm.object, args, sizeof(*args) + - npages * sizeof(args->p.phys[0]), NULL); + nvif_object_ioctl(&svmm->vmm->vmm.object, args, sizeof(*args) + + npages * sizeof(args->p.phys[0]), NULL); svmm->vmm->vmm.object.client->super = false; mutex_unlock(&svmm->mutex); -- 2.27.0