From 05007c10ff76a9d6d85c007fe3a7f531611fda5c Mon Sep 17 00:00:00 2001 From: Joel Fernandes Date: Sat, 17 Aug 2013 21:42:33 -0500 Subject: [PATCH] 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 Signed-off-by: Herbert Xu --- 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 2fd22ca..1f3d816 100644 --- a/drivers/crypto/omap-aes.c +++ b/drivers/crypto/omap-aes.c @@ -1158,7 +1158,7 @@ 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; @@ -1251,7 +1251,6 @@ 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"); @@ -1279,7 +1278,6 @@ 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; -- 2.7.4