crypto: omap-aes - Convert kzalloc to devm_kzalloc
Use devm_kzalloc instead of kzalloc. With this change, there is no need to
call kfree in error/exit paths.
Signed-off-by: Joel Fernandes <joelf@ti.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/drivers/crypto/omap-aes.c b/drivers/crypto/omap-aes.c
index 2fd22ca..1f3d816 100644
--- a/drivers/crypto/omap-aes.c
+++ b/drivers/crypto/omap-aes.c
@@ -1158,7 +1158,7 @@
int err = -ENOMEM, i, j, irq = -1;
u32 reg;
- dd = kzalloc(sizeof(struct omap_aes_dev), GFP_KERNEL);
+ dd = devm_kzalloc(dev, sizeof(struct omap_aes_dev), GFP_KERNEL);
if (dd == NULL) {
dev_err(dev, "unable to alloc data struct.\n");
goto err_data;
@@ -1251,7 +1251,6 @@
tasklet_kill(&dd->queue_task);
pm_runtime_disable(dev);
err_res:
- kfree(dd);
dd = NULL;
err_data:
dev_err(dev, "initialization failed.\n");
@@ -1279,7 +1278,6 @@
tasklet_kill(&dd->queue_task);
omap_aes_dma_cleanup(dd);
pm_runtime_disable(dd->dev);
- kfree(dd);
dd = NULL;
return 0;