From: Christophe JAILLET christophe.jaillet@wanadoo.fr
[ Upstream commit a6f8e68e238a15bb15f1726b35c695136c64eaba ]
If an error occurs after calling 'sp_get_irqs()', 'sp_free_irqs()' must be called as already done in the error handling path.
Fixes: f4d18d656f88 ("crypto: ccp - Abstract interrupt registeration") Signed-off-by: Christophe JAILLET christophe.jaillet@wanadoo.fr Acked-by: John Allen john.allen@amd.com Signed-off-by: Herbert Xu herbert@gondor.apana.org.au Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/crypto/ccp/sp-pci.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/crypto/ccp/sp-pci.c b/drivers/crypto/ccp/sp-pci.c index 7da93e9bebed..9b2742212ea8 100644 --- a/drivers/crypto/ccp/sp-pci.c +++ b/drivers/crypto/ccp/sp-pci.c @@ -216,7 +216,7 @@ static int sp_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) if (ret) { dev_err(dev, "dma_set_mask_and_coherent failed (%d)\n", ret); - goto e_err; + goto free_irqs; } }
@@ -224,12 +224,14 @@ static int sp_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
ret = sp_init(sp); if (ret) - goto e_err; + goto free_irqs;
dev_notice(dev, "enabled\n");
return 0;
+free_irqs: + sp_free_irqs(sp); e_err: dev_notice(dev, "initialization failed\n"); return ret;