Free the SEV device if later initialization fails. The memory isn't
technically leaked as it's tracked in the top-level device's devres
list, but unless the top-level device is removed, the memory won't be
freed and is effectively leaked.
Signed-off-by: Sean Christopherson <seanjc@xxxxxxxxxx>
---
drivers/crypto/ccp/sev-dev.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/crypto/ccp/sev-dev.c b/drivers/crypto/ccp/sev-dev.c
index cb9b4c4e371e..ba240d33d26e 100644
--- a/drivers/crypto/ccp/sev-dev.c
+++ b/drivers/crypto/ccp/sev-dev.c
@@ -987,7 +987,7 @@ int sev_dev_init(struct psp_device *psp)
if (!sev->vdata) {
ret = -ENODEV;
dev_err(dev, "sev: missing driver data\n");
- goto e_err;
+ goto e_sev;
}
psp_set_sev_irq_handler(psp, sev_irq_handler, sev);
@@ -1002,6 +1002,8 @@ int sev_dev_init(struct psp_device *psp)
e_irq:
psp_clear_sev_irq_handler(psp);
+e_sev:
+ devm_kfree(dev, sev);
e_err:
psp->sev_data = NULL;
--
2.31.0.208.g409f899ff0-goog
