From: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
[ Upstream commit 412cd77a2c24b191c65ea53025222418db09817c ]
cas_saturn_firmware_init() allocates some memory using vmalloc(). This
memory is freed in the .remove() function but not it the error handling
path of the probe.
Add the missing vfree() to avoid a memory leak, should an error occur.
Fixes: fcaa40669cd7 ("cassini: use request_firmware")
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
Reviewed-by: Pavan Chebbi <pavan.chebbi@xxxxxxxxxxxx>
Reviewed-by: Simon Horman <simon.horman@xxxxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/net/ethernet/sun/cassini.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/ethernet/sun/cassini.c b/drivers/net/ethernet/sun/cassini.c
index 6472425539e15..21e4df8466c91 100644
--- a/drivers/net/ethernet/sun/cassini.c
+++ b/drivers/net/ethernet/sun/cassini.c
@@ -5123,6 +5123,8 @@ static int cas_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
cas_shutdown(cp);
mutex_unlock(&cp->pm_mutex);
+ vfree(cp->fw_data);
+
pci_iounmap(pdev, cp->regs);
--
2.39.2
