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| author | Zhengchao Shao <shaozhengchao@huawei.com> | 2023-09-11 20:50:45 +0800 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2023-09-12 11:42:25 +0200 |
| commit | 762c8dc7f269b748babe32dd19d2084ce1b3f31f (patch) | |
| tree | cb56d90b50fc717ac32bb3c561ef9e46b781d8b7 /net/ipv4/route.c | |
| parent | be3af13fc1b5918ab5308eff4d470696325e2d57 (diff) | |
| download | linux-stable-762c8dc7f269b748babe32dd19d2084ce1b3f31f.tar.gz linux-stable-762c8dc7f269b748babe32dd19d2084ce1b3f31f.tar.bz2 linux-stable-762c8dc7f269b748babe32dd19d2084ce1b3f31f.zip | |
net: dst: remove unnecessary input parameter in dst_alloc and dst_init
Since commit 1202cdd66531("Remove DECnet support from kernel") has been
merged, all callers pass in the initial_ref value of 1 when they call
dst_alloc(). Therefore, remove initial_ref when the dst_alloc() is
declared and replace initial_ref with 1 in dst_alloc().
Also when all callers call dst_init(), the value of initial_ref is 1.
Therefore, remove the input parameter initial_ref of the dst_init() and
replace initial_ref with the value 1 in dst_init.
Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Link: https://lore.kernel.org/r/20230911125045.346390-1-shaozhengchao@huawei.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'net/ipv4/route.c')
| -rw-r--r-- | net/ipv4/route.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 66f419e7f9a7..fb3045692b99 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -1630,7 +1630,7 @@ struct rtable *rt_dst_alloc(struct net_device *dev, { struct rtable *rt; - rt = dst_alloc(&ipv4_dst_ops, dev, 1, DST_OBSOLETE_FORCE_CHK, + rt = dst_alloc(&ipv4_dst_ops, dev, DST_OBSOLETE_FORCE_CHK, (noxfrm ? DST_NOXFRM : 0)); if (rt) { @@ -1658,7 +1658,7 @@ struct rtable *rt_dst_clone(struct net_device *dev, struct rtable *rt) { struct rtable *new_rt; - new_rt = dst_alloc(&ipv4_dst_ops, dev, 1, DST_OBSOLETE_FORCE_CHK, + new_rt = dst_alloc(&ipv4_dst_ops, dev, DST_OBSOLETE_FORCE_CHK, rt->dst.flags); if (new_rt) { @@ -2832,7 +2832,7 @@ struct dst_entry *ipv4_blackhole_route(struct net *net, struct dst_entry *dst_or struct rtable *ort = (struct rtable *) dst_orig; struct rtable *rt; - rt = dst_alloc(&ipv4_dst_blackhole_ops, NULL, 1, DST_OBSOLETE_DEAD, 0); + rt = dst_alloc(&ipv4_dst_blackhole_ops, NULL, DST_OBSOLETE_DEAD, 0); if (rt) { struct dst_entry *new = &rt->dst; |