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RDMA/ucma: Avoid sending reject if backlog is full

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Change the returned error code to ENOMEM if the connection event
backlog is full.  This prevents the ib_cm from issuing a reject
on the connection, which can allow retries to succeed.

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
Sean Hefty 2007-03-06 11:58:32 -08:00 committed by Roland Dreier
parent e64518f373
commit 3492856e33
1 changed files with 1 additions and 1 deletions
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2
drivers/infiniband/core/ucma.c
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@ -266,7 +266,7 @@ static int ucma_event_handler(struct rdma_cm_id *cm_id,
mutex_lock(&ctx->file->mut); mutex_lock(&ctx->file->mut);
if (event->event == RDMA_CM_EVENT_CONNECT_REQUEST) { if (event->event == RDMA_CM_EVENT_CONNECT_REQUEST) {
if (!ctx->backlog) { if (!ctx->backlog) {
ret = -EDQUOT; ret = -ENOMEM;
kfree(uevent); kfree(uevent);
goto out; goto out;
} }