Commit 58d29e3c authored Sep 13, 2015 by Julia Lawall Committed by David S. Miller Sep 15, 2015

atm: he: drop null test before destroy functions

Remove unneeded NULL test.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/

)

// <smpl>
@@ expression x; @@
-if (x != NULL)
  \(kmem_cache_destroy\|mempool_destroy\|dma_pool_destroy\)(x);
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 982b5270

drivers/atm/he.c

+2 −5

Original line number	Diff line number	Diff line
		@@ -1578,8 +1578,6 @@ he_stop(struct he_dev *he_dev)

		kfree(he_dev->rbpl_virt);
		kfree(he_dev->rbpl_table);

		if (he_dev->rbpl_pool)
		dma_pool_destroy(he_dev->rbpl_pool);

		if (he_dev->rbrq_base)
		@@ -1594,7 +1592,6 @@ he_stop(struct he_dev *he_dev)
		dma_free_coherent(&he_dev->pci_dev->dev, CONFIG_TBRQ_SIZE * sizeof(struct he_tbrq),
		he_dev->tpdrq_base, he_dev->tpdrq_phys);

		if (he_dev->tpd_pool)
		dma_pool_destroy(he_dev->tpd_pool);

		if (he_dev->pci_dev) {