From: Roman Mashak <mrv@mojatatu.com>
Date: Wed, 27 Jun 2018 13:33:32 -0400
Subject: net sched actions: fix sparse warning
Patch-mainline: v4.19-rc1
Git-commit: 544377cd2545f33cc6cd5458301749d828adacb0
References: bsc#1109837

The variable _data in include/asm-generic/sections.h defines sections,
this causes sparse warning in pedit:

net/sched/act_pedit.c:293:35: warning: symbol '_data' shadows an earlier one
./include/asm-generic/sections.h:36:13: originally declared here

Therefore rename the variable.

Reviewed-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: Roman Mashak <mrv@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 net/sched/act_pedit.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

--- a/net/sched/act_pedit.c
+++ b/net/sched/act_pedit.c
@@ -290,7 +290,7 @@ static int tcf_pedit(struct sk_buff *skb
 		enum pedit_cmd cmd = TCA_PEDIT_KEY_EX_CMD_SET;
 
 		for (i = p->tcfp_nkeys; i > 0; i--, tkey++) {
-			u32 *ptr, _data;
+			u32 *ptr, hdata;
 			int offset = tkey->off;
 			int hoffset;
 			u32 val;
@@ -337,7 +337,7 @@ static int tcf_pedit(struct sk_buff *skb
 			}
 
 			ptr = skb_header_pointer(skb, hoffset + offset,
-						 4, &_data);
+						 4, &hdata);
 			if (!ptr)
 				goto bad;
 			/* just do it, baby */
@@ -355,7 +355,7 @@ static int tcf_pedit(struct sk_buff *skb
 			}
 
 			*ptr = ((*ptr & tkey->mask) ^ val);
-			if (ptr == &_data)
+			if (ptr == &hdata)
 				skb_store_bits(skb, hoffset + offset, ptr, 4);
 		}