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authorJosh Hunt <johunt@akamai.com>2017-09-10 15:48:50 -0400
committerDavid S. Miller <davem@davemloft.net>2017-09-11 14:34:52 -0700
commit230cfd2dbc228a6992287d31c5d93bc6c2552024 (patch)
tree953d1166a34698b59bb41047e4f857aed182aa79 /net/sched/cls_rsvp.h
parentipv6: sr: remove duplicate routing header type check (diff)
downloadlinux-dev-230cfd2dbc228a6992287d31c5d93bc6c2552024.tar.xz
linux-dev-230cfd2dbc228a6992287d31c5d93bc6c2552024.zip
net/sched: fix pointer check in gen_handle
Fixes sparse warning about pointer in gen_handle: net/sched/cls_rsvp.h:392:40: warning: Using plain integer as NULL pointer Fixes: 8113c095672f6 ("net_sched: use void pointer for filter handle") Signed-off-by: Josh Hunt <johunt@akamai.com> Acked-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/cls_rsvp.h')
-rw-r--r--net/sched/cls_rsvp.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sched/cls_rsvp.h b/net/sched/cls_rsvp.h
index 98c05db85bcb..b1f6ed48bc72 100644
--- a/net/sched/cls_rsvp.h
+++ b/net/sched/cls_rsvp.h
@@ -389,7 +389,7 @@ static unsigned int gen_handle(struct tcf_proto *tp, unsigned salt)
if ((data->hgenerator += 0x10000) == 0)
data->hgenerator = 0x10000;
h = data->hgenerator|salt;
- if (rsvp_get(tp, h) == 0)
+ if (!rsvp_get(tp, h))
return h;
}
return 0;