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crypto: caam - fix memleak in caam_jr module 

This patch fixes a memory leak that appears when caam_jr module is unloaded.

Cc: <stable@vger.kernel.org> # 3.13+
Signed-off-by: Cristian Stoica <cristian.stoica@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Cristian Stoica 2014-07-07 11:52:41 +03:00 committed by Herbert Xu
parent cfe82d4f45
commit 0378c9a855
1 changed files with 3 additions and 5 deletions
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6
drivers/crypto/caam/jr.c
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@ -453,7 +453,7 @@ static int caam_jr_probe(struct platform_device *pdev)
int error;
jrdev = &pdev->dev;
jrpriv = kmalloc(sizeof(struct caam_drv_private_jr),
jrpriv = devm_kmalloc(jrdev, sizeof(struct caam_drv_private_jr),
GFP_KERNEL);
if (!jrpriv)
return -ENOMEM;
@ -487,10 +487,8 @@ static int caam_jr_probe(struct platform_device *pdev)
/* Now do the platform independent part */
error = caam_jr_init(jrdev); /* now turn on hardware */
if (error) {
kfree(jrpriv);
if (error)
return error;
}
jrpriv->dev = jrdev;
spin_lock(&driver_data.jr_alloc_lock);