diff mbox

[v2,12/14] crypto: omap-aes: Convert kzalloc to devm_kzalloc

Message ID 1376793755-30478-13-git-send-email-joelf@ti.com (mailing list archive)
State New, archived
Headers show

Commit Message

Joel Fernandes Aug. 18, 2013, 2:42 a.m. UTC 
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>
---
 drivers/crypto/omap-aes.c |    4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
diff mbox

Patch

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;