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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>
This commit is contained in:
Joel Fernandes 2013-08-17 21:42:33 -05:00 committed by Herbert Xu
parent 6242332ff2
commit 05007c10ff
1 changed files with 1 additions and 3 deletions
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4
drivers/crypto/omap-aes.c
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@ -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 @@ static int omap_aes_probe(struct platform_device *pdev)
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;