[PATCH 21/53] drm/nouveau/nouveau_svm: Remove unused variable 'ret' from void function

[Lee Jones]

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 <bske...@redhat.com>
Cc: David Airlie <airl...@linux.ie>
Cc: Daniel Vetter <dan...@ffwll.ch>
Cc: dri-de...@lists.freedesktop.org
Cc: nouv...@lists.freedesktop.org
Signed-off-by: Lee Jones <lee.jo...@linaro.org>
---
 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