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rxrpc: Add missing unlock in rxrpc_call_accept()

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Add a missing unlock in rxrpc_call_accept() in the path taken if there's no
call to wake up.

Signed-off-by: David Howells <dhowells@redhat.com>
This commit is contained in:
David Howells 2016-09-13 22:36:22 +01:00
parent 33b603fda8
commit b25de36053
1 changed files with 5 additions and 3 deletions
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8
net/rxrpc/call_accept.c
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@ -425,9 +425,11 @@ struct rxrpc_call *rxrpc_accept_call(struct rxrpc_sock *rx,
write_lock(&rx->call_lock);
ret = -ENODATA;
if (list_empty(&rx->to_be_accepted))
goto out;
if (list_empty(&rx->to_be_accepted)) {
write_unlock(&rx->call_lock);
kleave(" = -ENODATA [empty]");
return ERR_PTR(-ENODATA);
}
/* check the user ID isn't already in use */
pp = &rx->calls.rb_node;