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authorstephen hemminger <shemminger@vyatta.com>2011-02-20 16:14:23 +0000
committerDavid S. Miller <davem@davemloft.net>2011-02-22 11:22:33 -0800
commit86fce3ba1e731cf6d97a4157a192ffa60dc7ec0b (patch)
treefceed07dcb1b16fdeed6d21543d6eff83d8741e0 /net/sched/cls_u32.c
parentdb62983a1e4b2af9e79c97af768f0c8b80bd93f0 (diff)
downloadlinux-86fce3ba1e731cf6d97a4157a192ffa60dc7ec0b.tar.bz2
cls_u32: fix sparse warnings
The variable _data is used in asm-generic to define sections which causes sparse warnings, so just rename the variable. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/cls_u32.c')
-rw-r--r--net/sched/cls_u32.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
index 966920c14e7a..3b93fc0c8955 100644
--- a/net/sched/cls_u32.c
+++ b/net/sched/cls_u32.c
@@ -134,12 +134,12 @@ next_knode:
for (i = n->sel.nkeys; i > 0; i--, key++) {
int toff = off + key->off + (off2 & key->offmask);
- __be32 *data, _data;
+ __be32 *data, hdata;
if (skb_headroom(skb) + toff > INT_MAX)
goto out;
- data = skb_header_pointer(skb, toff, 4, &_data);
+ data = skb_header_pointer(skb, toff, 4, &hdata);
if (!data)
goto out;
if ((*data ^ key->val) & key->mask) {
@@ -187,10 +187,10 @@ check_terminal:
ht = n->ht_down;
sel = 0;
if (ht->divisor) {
- __be32 *data, _data;
+ __be32 *data, hdata;
data = skb_header_pointer(skb, off + n->sel.hoff, 4,
- &_data);
+ &hdata);
if (!data)
goto out;
sel = ht->divisor & u32_hash_fold(*data, &n->sel,
@@ -202,11 +202,11 @@ check_terminal:
if (n->sel.flags & (TC_U32_OFFSET | TC_U32_VAROFFSET)) {
off2 = n->sel.off + 3;
if (n->sel.flags & TC_U32_VAROFFSET) {
- __be16 *data, _data;
+ __be16 *data, hdata;
data = skb_header_pointer(skb,
off + n->sel.offoff,
- 2, &_data);
+ 2, &hdata);
if (!data)
goto out;
off2 += ntohs(n->sel.offmask & *data) >>