Commit 2dee25af authored by Karsten Graul's avatar Karsten Graul Committed by David S. Miller
Browse files

net/smc: call smc_cdc_msg_send() under send_lock 



Call smc_cdc_msg_send() under the connection send_lock to make sure all
send operations for one connection are serialized.

Signed-off-by: default avatarKarsten Graul <kgraul@linux.ibm.com>
Signed-off-by: default avatarUrsula Braun <ubraun@linux.ibm.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 33f3fcc2

net/smc/smc_cdc.c

+4 −1
Original line number Diff line number Diff line
@@ -125,7 +125,10 @@ static int smcr_cdc_get_slot_and_msg_send(struct smc_connection *conn) 
	if (rc)

		return rc;



	return smc_cdc_msg_send(conn, wr_buf, pend);

	spin_lock_bh(&conn->send_lock);

	rc = smc_cdc_msg_send(conn, wr_buf, pend);

	spin_unlock_bh(&conn->send_lock);

	return rc;

}



int smc_cdc_get_slot_and_msg_send(struct smc_connection *conn)