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netlink: Remove the dead code in netlink_proto_init()

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In the error path of netlink_proto_init(), frees the already allocated
bucket table for new hash tables in a loop, but it is going to panic,
so it is not necessary to clean up the resources, just remove the
dead code.

Suggested-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Link: https://patch.msgid.link/20241030012147.357400-1-ruanjinjie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Jinjie Ruan 2024-10-30 09:21:47 +08:00 committed by Jakub Kicinski
parent d3774a4b21
commit bc74d329ce
1 changed files with 1 additions and 5 deletions
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6
net/netlink/af_netlink.c
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@ -2935,12 +2935,8 @@ static int __init netlink_proto_init(void)
for (i = 0; i < MAX_LINKS; i++) {
if (rhashtable_init(&nl_table[i].hash,
&netlink_rhashtable_params) < 0) {
while (--i > 0)
rhashtable_destroy(&nl_table[i].hash);
kfree(nl_table);
&netlink_rhashtable_params) < 0)
goto panic;
}
}
netlink_add_usersock_entry();