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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/core | |
| parent | be3af13fc1b5918ab5308eff4d470696325e2d57 (diff) | |
| download | lwn-762c8dc7f269b748babe32dd19d2084ce1b3f31f.tar.gz lwn-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/core')
| -rw-r--r-- | net/core/dst.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/net/core/dst.c b/net/core/dst.c index 980e2fd2f013..6838d3212c37 100644 --- a/net/core/dst.c +++ b/net/core/dst.c @@ -45,7 +45,7 @@ const struct dst_metrics dst_default_metrics = { EXPORT_SYMBOL(dst_default_metrics); void dst_init(struct dst_entry *dst, struct dst_ops *ops, - struct net_device *dev, int initial_ref, int initial_obsolete, + struct net_device *dev, int initial_obsolete, unsigned short flags) { dst->dev = dev; @@ -66,7 +66,7 @@ void dst_init(struct dst_entry *dst, struct dst_ops *ops, dst->tclassid = 0; #endif dst->lwtstate = NULL; - rcuref_init(&dst->__rcuref, initial_ref); + rcuref_init(&dst->__rcuref, 1); INIT_LIST_HEAD(&dst->rt_uncached); dst->__use = 0; dst->lastuse = jiffies; @@ -77,7 +77,7 @@ void dst_init(struct dst_entry *dst, struct dst_ops *ops, EXPORT_SYMBOL(dst_init); void *dst_alloc(struct dst_ops *ops, struct net_device *dev, - int initial_ref, int initial_obsolete, unsigned short flags) + int initial_obsolete, unsigned short flags) { struct dst_entry *dst; @@ -90,7 +90,7 @@ void *dst_alloc(struct dst_ops *ops, struct net_device *dev, if (!dst) return NULL; - dst_init(dst, ops, dev, initial_ref, initial_obsolete, flags); + dst_init(dst, ops, dev, initial_obsolete, flags); return dst; } @@ -270,7 +270,7 @@ static void __metadata_dst_init(struct metadata_dst *md_dst, struct dst_entry *dst; dst = &md_dst->dst; - dst_init(dst, &dst_blackhole_ops, NULL, 1, DST_OBSOLETE_NONE, + dst_init(dst, &dst_blackhole_ops, NULL, DST_OBSOLETE_NONE, DST_METADATA | DST_NOCOUNT); memset(dst + 1, 0, sizeof(*md_dst) + optslen - sizeof(*dst)); md_dst->type = type; |