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Commit 26319445 authored by Patrick Daly's avatar Patrick Daly
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iommu: arm-smmu: Fix a possible null pointer dereference 



generic_device_group() may return NULL on an error case. Check for this.

Change-Id: I33e8e859e99d4f7c4616aeee1da8214497e30625
Signed-off-by: default avatarPatrick Daly <pdaly@codeaurora.org>
parent a8a228d6
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