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cluster: STABLE3 - dlm: don't print an error from lockdump if thereare no locks.
- From: Christine Caulfield <chrissie at fedoraproject dot org>
- To: cluster-cvs-relay at redhat dot com
- Date: Thu, 7 May 2009 15:26:15 +0000 (UTC)
- Subject: cluster: STABLE3 - dlm: don't print an error from lockdump if thereare no locks.
Gitweb: http://git.fedorahosted.org/git/cluster.git?p=cluster.git;a=commitdiff;h=d171d1a0d6f1a17b0e6f666c827e00096c0a9ec7
Commit: d171d1a0d6f1a17b0e6f666c827e00096c0a9ec7
Parent: e57bd2ee737f3b85b1b8bacf339014afff5b263f
Author: Christine Caulfield <ccaulfie@redhat.com>
AuthorDate: Thu May 7 16:25:32 2009 +0100
Committer: Christine Caulfield <ccaulfie@redhat.com>
CommitterDate: Thu May 7 16:25:32 2009 +0100
dlm: don't print an error from lockdump if there are no locks.
Signed-off-by: Christine Caulfield <ccaulfie@redhat.com>
---
dlm/tool/main.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/dlm/tool/main.c b/dlm/tool/main.c
index 631fb56..1011f1e 100644
--- a/dlm/tool/main.c
+++ b/dlm/tool/main.c
@@ -947,8 +947,10 @@ void do_lockdump(char *name)
}
/* skip the header on the first line */
- if(!fgets(line, LOCK_LINE_MAX, file)) {
- fprintf(stderr, "can't read %s: %s\n", path, strerror(errno));
+ if(! (rv = fgets(line, LOCK_LINE_MAX, file))) {
+ if (rv) {
+ fprintf(stderr, "can't read %s: %s\n", path, strerror(errno));
+ }
return;
}