diff options
Diffstat (limited to 'fs/ocfs2/dlm/dlmunlock.c')
-rw-r--r-- | fs/ocfs2/dlm/dlmunlock.c | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/fs/ocfs2/dlm/dlmunlock.c b/fs/ocfs2/dlm/dlmunlock.c index dcb17ca8ae74..7318e4794ef9 100644 --- a/fs/ocfs2/dlm/dlmunlock.c +++ b/fs/ocfs2/dlm/dlmunlock.c @@ -1,7 +1,5 @@ // SPDX-License-Identifier: GPL-2.0-or-later -/* -*- mode: c; c-basic-offset: 8; -*- - * vim: noexpandtab sw=8 ts=8 sts=0: - * +/* * dlmunlock.c * * underlying calls for unlocking locks @@ -394,9 +392,9 @@ int dlm_unlock_lock_handler(struct o2net_msg *msg, u32 len, void *data, struct dlm_ctxt *dlm = data; struct dlm_unlock_lock *unlock = (struct dlm_unlock_lock *)msg->buf; struct dlm_lock_resource *res = NULL; - struct dlm_lock *lock = NULL; + struct dlm_lock *lock = NULL, *iter; enum dlm_status status = DLM_NORMAL; - int found = 0, i; + int i; struct dlm_lockstatus *lksb = NULL; int ignore; u32 flags; @@ -439,7 +437,6 @@ int dlm_unlock_lock_handler(struct o2net_msg *msg, u32 len, void *data, } queue=&res->granted; - found = 0; spin_lock(&res->spinlock); if (res->state & DLM_LOCK_RES_RECOVERING) { spin_unlock(&res->spinlock); @@ -463,21 +460,21 @@ int dlm_unlock_lock_handler(struct o2net_msg *msg, u32 len, void *data, } for (i=0; i<3; i++) { - list_for_each_entry(lock, queue, list) { - if (lock->ml.cookie == unlock->cookie && - lock->ml.node == unlock->node_idx) { - dlm_lock_get(lock); - found = 1; + list_for_each_entry(iter, queue, list) { + if (iter->ml.cookie == unlock->cookie && + iter->ml.node == unlock->node_idx) { + dlm_lock_get(iter); + lock = iter; break; } } - if (found) + if (lock) break; /* scan granted -> converting -> blocked queues */ queue++; } spin_unlock(&res->spinlock); - if (!found) { + if (!lock) { status = DLM_IVLOCKID; goto not_found; } @@ -507,7 +504,7 @@ int dlm_unlock_lock_handler(struct o2net_msg *msg, u32 len, void *data, dlm_kick_thread(dlm, res); not_found: - if (!found) + if (!lock) mlog(ML_ERROR, "failed to find lock to unlock! " "cookie=%u:%llu\n", dlm_get_lock_cookie_node(be64_to_cpu(unlock->cookie)), |