[NET_SCHED]: Use typeful attribute parsing helpers

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 3 deletions

diff --git a/net/sched/cls_fw.c b/net/sched/cls_fw.c
index 61ebe25e5f77..b75696d67ec2 100644
--- a/net/sched/cls_fw.c
+++ b/net/sched/cls_fw.c
@@ -203,7 +203,7 @@ fw_change_attrs(struct tcf_proto *tp, struct fw_filter *f,
         if (tb[TCA_FW_CLASSID]) {
                 if (nla_len(tb[TCA_FW_CLASSID]) != sizeof(u32))
                         goto errout;
-                f->res.classid = *(u32*)nla_data(tb[TCA_FW_CLASSID]);
+                f->res.classid = nla_get_u32(tb[TCA_FW_CLASSID]);
                 tcf_bind_filter(tp, &f->res, base);
         }
 
@@ -218,7 +218,7 @@ fw_change_attrs(struct tcf_proto *tp, struct fw_filter *f,
         if (tb[TCA_FW_MASK]) {
                 if (nla_len(tb[TCA_FW_MASK]) != sizeof(u32))
                         goto errout;
-                mask = *(u32*)nla_data(tb[TCA_FW_MASK]);
+                mask = nla_get_u32(tb[TCA_FW_MASK]);
                 if (mask != head->mask)
                         goto errout;
         } else if (head->mask != 0xFFFFFFFF)
@@ -264,7 +264,7 @@ static int fw_change(struct tcf_proto *tp, unsigned long base,
                 if (tb[TCA_FW_MASK]) {
                         if (nla_len(tb[TCA_FW_MASK]) != sizeof(u32))
                                 return -EINVAL;
-                        mask = *(u32*)nla_data(tb[TCA_FW_MASK]);
+                        mask = nla_get_u32(tb[TCA_FW_MASK]);
                 }
 
                 head = kzalloc(sizeof(struct fw_head), GFP_KERNEL);