From 4dced40768378754a156bb3327b10df53cf7eb8c Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Mon, 23 Jul 2007 14:16:55 +0200 Subject: [PATCH] Only warn once for blktrace log open failure Signed-off-by: Jens Axboe --- blktrace.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/blktrace.c b/blktrace.c index 8ebbae6f..b4d05c73 100644 --- a/blktrace.c +++ b/blktrace.c @@ -75,10 +75,8 @@ int is_blktrace(const char *filename) 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); -- 2.25.1