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@xxxxxx>
---
drivers/crypto/omap-aes.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/crypto/omap-aes.c b/drivers/crypto/omap-aes.c
index cbeaaf4..6a4ac4a 100644
--- a/drivers/crypto/omap-aes.c
+++ b/drivers/crypto/omap-aes.c
@@ -1147,7 +1147,7 @@ static int omap_aes_probe(struct platform_device *pdev)
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;
@@ -1241,7 +1241,6 @@ err_irq:
tasklet_kill(&dd->queue_task);
pm_runtime_disable(dev);
err_res:
- kfree(dd);
dd = NULL;
err_data:
dev_err(dev, "initialization failed.\n");
@@ -1269,7 +1268,6 @@ static int omap_aes_remove(struct platform_device *pdev)
tasklet_kill(&dd->queue_task);
omap_aes_dma_cleanup(dd);
pm_runtime_disable(dd->dev);
- kfree(dd);
dd = NULL;
return 0;
--
1.7.9.5
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