kcm: Fix unnecessary psock unreservation.

[linux-2.6-microblaze.git] / net / kcm / kcmsock.c

diff --git a/net/kcm/kcmsock.c b/net/kcm/kcmsock.c
index d75d775..d0537c1 100644 (file)
--- a/net/kcm/kcmsock.c
+++ b/net/kcm/kcmsock.c
@@ -661,6 +661,7 @@ retry:
                                kcm_abort_tx_psock(psock, ret ? -ret : EPIPE,
                                                   true);
                                unreserve_psock(kcm);
+                               psock = NULL;
 
                                txm->started_tx = false;
                                kcm_report_tx_retry(kcm);
@@ -696,7 +697,8 @@ out:
        if (!head) {
                /* Done with all queued messages. */
                WARN_ON(!skb_queue_empty(&sk->sk_write_queue));
-               unreserve_psock(kcm);
+               if (psock)
+                       unreserve_psock(kcm);
        }
 
        /* Check if write space is available */