From: Alexander Aring <aahringo@redhat.com>
Date: Mon, 2 Dec 2024 15:26:41 +0000 (-0500)
Subject: dlm: return -ENOENT if no comm was found
X-Git-Tag: v6.14-rc1~203^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=6784ed98fde5b7538fff6b329b686b119ca23d8b;p=thirdparty%2Fkernel%2Flinux.git

dlm: return -ENOENT if no comm was found

Currently if no comm can be found dlm_comm_seq() returns -EEXIST which
means entry already exists for a lookup it makes no sense to return
-EEXIST. We change it to -ENOENT. There is no user that will evaluate
the return value on a specific value so this should be fine.

Signed-off-by: Alexander Aring <aahringo@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>
---

diff --git a/fs/dlm/config.c b/fs/dlm/config.c
index b2f21aa007195..cf9ba6fd7a281 100644
--- a/fs/dlm/config.c
+++ b/fs/dlm/config.c
@@ -935,7 +935,7 @@ int dlm_comm_seq(int nodeid, uint32_t *seq, bool locked)
 		mutex_unlock(&clusters_root.subsys.su_mutex);
 	}
 	if (!cm)
-		return -EEXIST;
+		return -ENOENT;
 
 	*seq = cm->seq;
 	put_comm(cm);