Add pointer null check before dereference.
Coverity issue: 344976
Fixes: 12f92a51 ("raw/ifpga/base: fix retimer link status")
Cc: [email protected]
Signed-off-by: Tianfei zhang <[email protected]>
---
drivers/raw/ifpga/base/opae_eth_group.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/raw/ifpga/base/opae_eth_group.c
b/drivers/raw/ifpga/base/opae_eth_group.c
index d189dd578..be28954e0 100644
--- a/drivers/raw/ifpga/base/opae_eth_group.c
+++ b/drivers/raw/ifpga/base/opae_eth_group.c
@@ -308,9 +308,8 @@ struct eth_group_device *eth_group_probe(void *base)
void eth_group_release(struct eth_group_device *dev)
{
- eth_group_hw_uinit(dev);
-
if (dev) {
+ eth_group_hw_uinit(dev);
dev->status = ETH_GROUP_DEV_NOUSED;
opae_free(dev);
}
--
2.17.1
