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libceph: drop gratuitous socket close calls in con_work 

If the state is CLOSED or OPENING, we shouldn't have a socket.

Signed-off-by: Sage Weil <sage@inktank.com>
This commit is contained in:
Sage Weil 2012-07-20 15:40:04 -07:00
parent a59b55a602
commit 2e8cb10063
1 changed files with 4 additions and 4 deletions
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8
net/ceph/messenger.c
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@ -2284,15 +2284,15 @@ restart:
dout("con_work %p STANDBY\n", con);
goto done;
}
if (test_bit(CLOSED, &con->state)) { /* e.g. if we are replaced */
dout("con_work CLOSED\n");
con_close_socket(con);
if (test_bit(CLOSED, &con->state)) {
dout("con_work %p CLOSED\n", con);
BUG_ON(con->sock);
goto done;
}
if (test_and_clear_bit(OPENING, &con->state)) {
/* reopen w/ new peer */
dout("con_work OPENING\n");
con_close_socket(con);
BUG_ON(con->sock);
}
ret = try_read(con);