genetlink: rename shadowed variable
Sparse pointed out that the new flags variable I had added
shadowed an existing one, rename the new one to avoid that,
making the code clearer.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c
index f07eb56..f54215d 100644
--- a/net/netlink/genetlink.c
+++ b/net/netlink/genetlink.c
@@ -647,21 +647,21 @@
for (i = 0; i < family->n_ops; i++) {
struct nlattr *nest;
const struct genl_ops *ops = &family->ops[i];
- u32 flags = ops->flags;
+ u32 op_flags = ops->flags;
if (ops->dumpit)
- flags |= GENL_CMD_CAP_DUMP;
+ op_flags |= GENL_CMD_CAP_DUMP;
if (ops->doit)
- flags |= GENL_CMD_CAP_DO;
+ op_flags |= GENL_CMD_CAP_DO;
if (ops->policy)
- flags |= GENL_CMD_CAP_HASPOL;
+ op_flags |= GENL_CMD_CAP_HASPOL;
nest = nla_nest_start(skb, i + 1);
if (nest == NULL)
goto nla_put_failure;
if (nla_put_u32(skb, CTRL_ATTR_OP_ID, ops->cmd) ||
- nla_put_u32(skb, CTRL_ATTR_OP_FLAGS, flags))
+ nla_put_u32(skb, CTRL_ATTR_OP_FLAGS, op_flags))
goto nla_put_failure;
nla_nest_end(skb, nest);