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| author | Christophe Jaillet <christophe.jaillet@wanadoo.fr> | 2017-08-15 21:33:24 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2017-08-22 14:54:55 +0800 |
| commit | b7d65fe18129e2f557c31126fe6623e8c2731528 (patch) | |
| tree | e10b71b65bec48cc0c29e767ee240a3c8b95a97d /drivers/crypto | |
| parent | 5a7801f6634b1e2888bcb1a85bedc50e46dcd757 (diff) | |
| download | linux-b7d65fe18129e2f557c31126fe6623e8c2731528.tar.gz linux-b7d65fe18129e2f557c31126fe6623e8c2731528.tar.bz2 linux-b7d65fe18129e2f557c31126fe6623e8c2731528.zip | |
crypto: inside-secure - fix an error handling path in safexcel_probe()
'ret' is known to be 0 at this point.
If 'safexcel_request_ring_irq()' fails, it returns an error code.
Return this value instead of 0 which means success.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/inside-secure/safexcel.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/crypto/inside-secure/safexcel.c b/drivers/crypto/inside-secure/safexcel.c index 1fabd4aee81b..89ba9e85c0f3 100644 --- a/drivers/crypto/inside-secure/safexcel.c +++ b/drivers/crypto/inside-secure/safexcel.c @@ -839,9 +839,10 @@ static int safexcel_probe(struct platform_device *pdev) snprintf(irq_name, 6, "ring%d", i); irq = safexcel_request_ring_irq(pdev, irq_name, safexcel_irq_ring, ring_irq); - - if (irq < 0) + if (irq < 0) { + ret = irq; goto err_clk; + } priv->ring[i].work_data.priv = priv; priv->ring[i].work_data.ring = i; |