diff options
| -rw-r--r-- | drivers/iommu/apple-dart.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/iommu/apple-dart.c b/drivers/iommu/apple-dart.c index 13ccb801f52a..e13501541fdd 100644 --- a/drivers/iommu/apple-dart.c +++ b/drivers/iommu/apple-dart.c @@ -797,12 +797,11 @@ static int apple_dart_of_xlate(struct device *dev, if (!cfg) { cfg = kzalloc(sizeof(*cfg), GFP_KERNEL); - + if (!cfg) + return -ENOMEM; /* Will be ANDed with DART capabilities */ cfg->supports_bypass = true; } - if (!cfg) - return -ENOMEM; dev_iommu_priv_set(dev, cfg); cfg_dart = cfg->stream_maps[0].dart; |