af_iucv: avoid left over IUCV connections from failing connects
For certain types of AFIUCV socket connect failures IUCV connections are left over. Add some cleanup-statements to avoid cluttered IUCV connections. Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -521,6 +521,13 @@ static int iucv_sock_connect(struct socket *sock, struct sockaddr *addr,
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release_sock(sk);
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return -ECONNREFUSED;
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}
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if (err) {
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iucv_path_sever(iucv->path, NULL);
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iucv_path_free(iucv->path);
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iucv->path = NULL;
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}
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done:
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release_sock(sk);
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return err;
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