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i2c: rcar: simplify check for last message
[firefly-linux-kernel-4.4.55.git]
/
mm
/
dmapool.c
diff --git
a/mm/dmapool.c
b/mm/dmapool.c
index 306baa594f95cd8ed8e5c945e4cc46e4f19c1f93..ba8019b063e18ecb14da4cf3a64dfa671586f8e0 100644
(file)
--- a/
mm/dmapool.c
+++ b/
mm/dmapool.c
@@
-176,7
+176,7
@@
struct dma_pool *dma_pool_create(const char *name, struct device *dev,
if (list_empty(&dev->dma_pools) &&
device_create_file(dev, &dev_attr_pools)) {
kfree(retval);
- ret
urn
NULL;
+ ret
val =
NULL;
} else
list_add(&retval->pools, &dev->dma_pools);
mutex_unlock(&pools_lock);