diff options
Diffstat (limited to 'drivers/dpll/dpll_netlink.c')
| -rw-r--r-- | drivers/dpll/dpll_netlink.c | 30 |
1 files changed, 20 insertions, 10 deletions
diff --git a/drivers/dpll/dpll_netlink.c b/drivers/dpll/dpll_netlink.c index a6dc3997bf5c..ce7cf736f020 100644 --- a/drivers/dpll/dpll_netlink.c +++ b/drivers/dpll/dpll_netlink.c @@ -925,7 +925,6 @@ dpll_pin_parent_pin_set(struct dpll_pin *pin, struct nlattr *parent_nest, struct netlink_ext_ack *extack) { struct nlattr *tb[DPLL_A_PIN_MAX + 1]; - enum dpll_pin_state state; u32 ppin_idx; int ret; @@ -936,10 +935,14 @@ dpll_pin_parent_pin_set(struct dpll_pin *pin, struct nlattr *parent_nest, return -EINVAL; } ppin_idx = nla_get_u32(tb[DPLL_A_PIN_PARENT_ID]); - state = nla_get_u32(tb[DPLL_A_PIN_STATE]); - ret = dpll_pin_on_pin_state_set(pin, ppin_idx, state, extack); - if (ret) - return ret; + + if (tb[DPLL_A_PIN_STATE]) { + enum dpll_pin_state state = nla_get_u32(tb[DPLL_A_PIN_STATE]); + + ret = dpll_pin_on_pin_state_set(pin, ppin_idx, state, extack); + if (ret) + return ret; + } return 0; } @@ -1093,9 +1096,10 @@ int dpll_nl_pin_id_get_doit(struct sk_buff *skb, struct genl_info *info) return -ENOMEM; hdr = genlmsg_put_reply(msg, info, &dpll_nl_family, 0, DPLL_CMD_PIN_ID_GET); - if (!hdr) + if (!hdr) { + nlmsg_free(msg); return -EMSGSIZE; - + } pin = dpll_pin_find_from_nlattr(info); if (!IS_ERR(pin)) { ret = dpll_msg_add_pin_handle(msg, pin); @@ -1123,8 +1127,10 @@ int dpll_nl_pin_get_doit(struct sk_buff *skb, struct genl_info *info) return -ENOMEM; hdr = genlmsg_put_reply(msg, info, &dpll_nl_family, 0, DPLL_CMD_PIN_GET); - if (!hdr) + if (!hdr) { + nlmsg_free(msg); return -EMSGSIZE; + } ret = dpll_cmd_pin_get_one(msg, pin, info->extack); if (ret) { nlmsg_free(msg); @@ -1256,8 +1262,10 @@ int dpll_nl_device_id_get_doit(struct sk_buff *skb, struct genl_info *info) return -ENOMEM; hdr = genlmsg_put_reply(msg, info, &dpll_nl_family, 0, DPLL_CMD_DEVICE_ID_GET); - if (!hdr) + if (!hdr) { + nlmsg_free(msg); return -EMSGSIZE; + } dpll = dpll_device_find_from_nlattr(info); if (!IS_ERR(dpll)) { @@ -1284,8 +1292,10 @@ int dpll_nl_device_get_doit(struct sk_buff *skb, struct genl_info *info) return -ENOMEM; hdr = genlmsg_put_reply(msg, info, &dpll_nl_family, 0, DPLL_CMD_DEVICE_GET); - if (!hdr) + if (!hdr) { + nlmsg_free(msg); return -EMSGSIZE; + } ret = dpll_device_get_one(dpll, msg, info->extack); if (ret) { |