[lvc-project] [PATCH net-next v2] bnx2x: remove redundant NULL-pointer check
Nikita Kiryushin
kiryushin at ancud.ru
Fri Oct 25 20:42:03 MSK 2024
bnx2x_get_vf_config() contains NULL-pointer checks for
mac_obj and vlan_obj.
The fields checked are assigned to (after macro expansions):
mac_obj = &((vf)->vfqs[0].mac_obj);
vlan_obj = &((vf)->vfqs[0].vlan_obj);
It is impossible to get NULL for those.
Remove superfluous NULL-pointer check and associated
unreachable code to improve readability.
Signed-off-by: Nikita Kiryushin <kiryushin at ancud.ru>
---
v2:
- remove confusing part of commit message as Simon Horman <horms at kernel.org>
suggested in https://lore.kernel.org/lkml/20240715181029.GD249423@kernel.org/
v1: https://lore.kernel.org/lkml/20240712185431.81805-1-kiryushin@ancud.ru/
---
drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
index 12198fc3ab22..0f121b15f5d7 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
@@ -2619,10 +2619,6 @@ int bnx2x_get_vf_config(struct net_device *dev, int vfidx,
mac_obj = &bnx2x_leading_vfq(vf, mac_obj);
vlan_obj = &bnx2x_leading_vfq(vf, vlan_obj);
- if (!mac_obj || !vlan_obj) {
- BNX2X_ERR("VF partially initialized\n");
- return -EINVAL;
- }
ivi->vf = vfidx;
ivi->qos = 0;
--
2.43.0
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