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| author | YueHaibing <yuehaibing@huawei.com> | 2018-12-19 04:12:20 +0300 |
|---|---|---|
| committer | Steffen Klassert <steffen.klassert@secunet.com> | 2018-12-19 14:24:43 +0300 |
| commit | cc4acb1b6a86563ef5b6dc7c35d99f66d7b82557 (patch) | |
| tree | 9b86541c0cc82e95aeaf34c3e97cc9bfe4c44707 | |
| parent | 33f18c96afdf4da20014f834874e2820ee880cde (diff) | |
| download | linux-cc4acb1b6a86563ef5b6dc7c35d99f66d7b82557.tar.xz | |
xfrm: policy: remove set but not used variable 'priority'
Fixes gcc '-Wunused-but-set-variable' warning:
net/xfrm/xfrm_policy.c: In function 'xfrm_policy_lookup_bytype':
net/xfrm/xfrm_policy.c:2079:6: warning:
variable 'priority' set but not used [-Wunused-but-set-variable]
It not used since commit 6be3b0db6db8 ("xfrm: policy: add inexact policy
search tree infrastructure")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
| -rw-r--r-- | net/xfrm/xfrm_policy.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index be04091eb7db..537b7eec623c 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -2076,7 +2076,6 @@ static struct xfrm_policy *xfrm_policy_lookup_bytype(struct net *net, u8 type, struct xfrm_policy *pol, *ret; struct hlist_head *chain; unsigned int sequence; - u32 priority; int err; daddr = xfrm_flowi_daddr(fl, family); @@ -2091,7 +2090,6 @@ static struct xfrm_policy *xfrm_policy_lookup_bytype(struct net *net, u8 type, chain = policy_hash_direct(net, daddr, saddr, family, dir); } while (read_seqcount_retry(&xfrm_policy_hash_generation, sequence)); - priority = ~0U; ret = NULL; hlist_for_each_entry_rcu(pol, chain, bydst) { err = xfrm_policy_match(pol, fl, type, family, dir, if_id); @@ -2104,7 +2102,6 @@ static struct xfrm_policy *xfrm_policy_lookup_bytype(struct net *net, u8 type, } } else { ret = pol; - priority = ret->priority; break; } } |