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| author | Al Viro <viro@zeniv.linux.org.uk> | 2024-07-15 04:49:04 +0300 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2024-11-03 09:28:06 +0300 |
| commit | f302edb9d822804e72df3fa6ba270234050c678b (patch) | |
| tree | 01ba6ce53daa3bb3a604fdef197802a7b58fa3a2 /include | |
| parent | 4dd53b84ff23424e2fe1e902decacdb49303e3d3 (diff) | |
| download | linux-f302edb9d822804e72df3fa6ba270234050c678b.tar.xz | |
switch netlink_getsockbyfilp() to taking descriptor
the only call site (in do_mq_notify()) obtains the argument
from an immediately preceding fdget() and it is immediately
followed by fdput(); might as well just replace it with
a variant that would take a descriptor instead of struct file *
and have file lookups handled inside that function.
Reviewed-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/netlink.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/netlink.h b/include/linux/netlink.h index b332c2048c75..a48a30842d84 100644 --- a/include/linux/netlink.h +++ b/include/linux/netlink.h @@ -239,7 +239,7 @@ int netlink_register_notifier(struct notifier_block *nb); int netlink_unregister_notifier(struct notifier_block *nb); /* finegrained unicast helpers: */ -struct sock *netlink_getsockbyfilp(struct file *filp); +struct sock *netlink_getsockbyfd(int fd); int netlink_attachskb(struct sock *sk, struct sk_buff *skb, long *timeo, struct sock *ssk); void netlink_detachskb(struct sock *sk, struct sk_buff *skb); |