bus: fsl-mc: fix error return code in fsl_mc_object_allocate()
[ Upstream commit5.4-rM2-2.2.x-imx-squashed3d70fb0371
] Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Fixes:197f4d6a4a
("staging: fsl-mc: fsl-mc object allocator driver") Reported-by: Hulk Robot <hulkci@huawei.com> Acked-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com> Link: https://lore.kernel.org/r/1607068967-31991-1-git-send-email-zhangchangzhong@huawei.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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9b4f327c07
commit
be4d879cb7
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@ -292,8 +292,10 @@ int __must_check fsl_mc_object_allocate(struct fsl_mc_device *mc_dev,
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goto error;
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mc_adev = resource->data;
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if (!mc_adev)
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if (!mc_adev) {
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error = -EINVAL;
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goto error;
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}
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mc_adev->consumer_link = device_link_add(&mc_dev->dev,
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&mc_adev->dev,
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