From mboxrd@z Thu Jan 1 00:00:00 1970 From: Steven Whitehouse Date: Tue, 23 Nov 2010 13:21:41 +0000 Subject: [Cluster-devel] dlm: Fix comment in dlm.h regarding lock_dlm() return values Message-ID: <1290518501.2423.8.camel@dolmen> List-Id: To: cluster-devel.redhat.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit The code in dlm_lock() explicitly tests for a return value of -EAGAIN and changes it to zero in that case, so this function can never return -EAGAIN. I'm not 100% sure that it can return -ENOTCONN either, but the code paths are more tricky to trace in that case, so I've left that one for now. Signed-off-by: Steven Whitehouse diff --git a/include/linux/dlm.h b/include/linux/dlm.h index d4e02f5..3b4236c 100644 --- a/include/linux/dlm.h +++ b/include/linux/dlm.h @@ -112,7 +112,6 @@ int dlm_release_lockspace(dlm_lockspace_t *lockspace, int force); * Returns: * 0 if request is successfully queued for processing * -EINVAL if any input parameters are invalid - * -EAGAIN if request would block and is flagged DLM_LKF_NOQUEUE * -ENOMEM if there is no memory to process request * -ENOTCONN if there is a communication error *