From aa7b58597f48b93e9d08b4bac90e41690f586e46 Mon Sep 17 00:00:00 2001 From: Guozhonghua Date: Mon, 12 Dec 2016 16:41:11 -0800 Subject: [PATCH] ocfs2: delete redundant code and set the node bit into maybe_map directly The variable `set_maybe' is redundant when the mle has been found in the map. So it is ok to set the node_idx into mle's maybe_map directly. Link: http://lkml.kernel.org/r/71604351584F6A4EBAE558C676F37CA4A3D490DD@H3CMLB12-EX.srv.huawei-3com.com Signed-off-by: Guozhonghua Reviewed-by: Mark Fasheh Reviewed-by: Joseph Qi Cc: Joel Becker Cc: Junxiao Bi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/ocfs2/dlm/dlmmaster.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/fs/ocfs2/dlm/dlmmaster.c b/fs/ocfs2/dlm/dlmmaster.c index 3f828a187049..0487dbcd17e0 100644 --- a/fs/ocfs2/dlm/dlmmaster.c +++ b/fs/ocfs2/dlm/dlmmaster.c @@ -1609,8 +1609,6 @@ way_up_top: __dlm_insert_mle(dlm, mle); response = DLM_MASTER_RESP_NO; } else { - // mlog(0, "mle was found\n"); - set_maybe = 1; spin_lock(&tmpmle->spinlock); if (tmpmle->master == dlm->node_num) { mlog(ML_ERROR, "no lockres, but an mle with this node as master!\n"); @@ -1625,8 +1623,7 @@ way_up_top: response = DLM_MASTER_RESP_NO; } else response = DLM_MASTER_RESP_MAYBE; - if (set_maybe) - set_bit(request->node_idx, tmpmle->maybe_map); + set_bit(request->node_idx, tmpmle->maybe_map); spin_unlock(&tmpmle->spinlock); } spin_unlock(&dlm->master_lock); -- 2.20.1