From: Jens Axboe <jens.axboe@oracle.com>
Date: Mon, 23 Jul 2007 12:16:55 +0000 (+0200)
Subject: Only warn once for blktrace log open failure
X-Git-Tag: fio-1.17~60
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=4dced40768378754a156bb3327b10df53cf7eb8c;p=fio.git

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 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);