From: David Sterba <dsterba@suse.com>
Date: Tue, 29 Aug 2017 17:42:10 +0000 (+0200)
Subject: btrfs-progs: convert: don't print message when fs is not recognized, ext2
X-Git-Tag: upstream/4.16.1~475
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=87adfe8254b7d785d0a523166e4319d17f5fecbc;p=platform%2Fupstream%2Fbtrfs-progs.git

btrfs-progs: convert: don't print message when fs is not recognized, ext2

Bad magic error means it's not the desired filesystem so the error
message is just noise.

Signed-off-by: David Sterba <dsterba@suse.com>
---

diff --git a/convert/source-ext2.c b/convert/source-ext2.c
index 559669f..44d5e3a 100644
--- a/convert/source-ext2.c
+++ b/convert/source-ext2.c
@@ -39,7 +39,8 @@ static int ext2_open_fs(struct btrfs_convert_context *cctx, const char *name)
 
 	ret = ext2fs_open(name, open_flag, 0, 0, unix_io_manager, &ext2_fs);
 	if (ret) {
-		fprintf(stderr, "ext2fs_open: %s\n", error_message(ret));
+		if (ret != EXT2_ET_BAD_MAGIC)
+			fprintf(stderr, "ext2fs_open: %s\n", error_message(ret));
 		return -1;
 	}
 	/*