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drm/nouveau/mmu/r535: uninitialized variable in r535_bar_new_()
If gf100_bar_new_() fails then "bar" is not initialized.
Fixes: 5bf0257136
("drm/nouveau/mmu/r535: initial support")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Danilo Krummrich <dakr@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/dab21df7-4d90-4479-97d8-97e5d228c714@moroto.mountain
This commit is contained in:
parent
0affdba22a
commit
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1 changed files with 2 additions and 3 deletions
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@ -168,12 +168,11 @@ r535_bar_new_(const struct nvkm_bar_func *hw, struct nvkm_device *device,
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rm->flush = r535_bar_flush;
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ret = gf100_bar_new_(rm, device, type, inst, &bar);
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*pbar = bar;
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if (ret) {
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if (!bar)
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kfree(rm);
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kfree(rm);
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return ret;
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}
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*pbar = bar;
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bar->flushBAR2PhysMode = ioremap(device->func->resource_addr(device, 3), PAGE_SIZE);
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if (!bar->flushBAR2PhysMode)
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