From: Johannes Berg <johannes.berg@intel.com>
Date: Mon, 18 Nov 2013 19:54:58 +0000 (+0100)
Subject: genetlink: rename shadowed variable
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=029b234fb34d53e11cadd8c1f530107f557e1aca;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

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 f07eb568a1db..f54215d7b8f3 100644
--- a/net/netlink/genetlink.c
+++ b/net/netlink/genetlink.c
@@ -647,21 +647,21 @@ static int ctrl_fill_info(struct genl_family *family, u32 portid, u32 seq,
 		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);