| commit | 4dced40768378754a156bb3327b10df53cf7eb8c | [log] [tgz] |
|---|---|---|
| author | Jens Axboe <jens.axboe@oracle.com> | Mon Jul 23 14:16:55 2007 +0200 |
| committer | Jens Axboe <jens.axboe@oracle.com> | Mon Jul 23 14:16:55 2007 +0200 |
| tree | 9dcb32ca7f2b75aa4567b031f8544d433f20bc1b | |
| parent | 21bd2987dc5d82a18af485cd1e7841e94137fc0c [diff] [blame] |
Only warn once for blktrace log open failure Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/blktrace.c b/blktrace.c index 8ebbae6..b4d05c7 100644 --- a/blktrace.c +++ b/blktrace.c
@@ -75,10 +75,8 @@ int fd, ret; fd = open(filename, O_RDONLY); - if (fd < 0) { - perror("open blktrace"); + if (fd < 0) return 0; - } ret = read(fd, &t, sizeof(t)); close(fd);