X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=disk-io.c;h=58eae709e0e8770732fe1a7d669712ebb9822e10;hb=43dea2af140fe21111e7ce8491cad2724d73b2d4;hp=76958aef239e511c21e072c757c0f5e2e23aea59;hpb=e4df433b8a2d5ef944ab4764a5ad237bcdbd1fdc;p=platform%2Fupstream%2Fbtrfs-progs.git

diff --git a/disk-io.c b/disk-io.c
index 76958ae..58eae70 100644
--- a/disk-io.c
+++ b/disk-io.c
@@ -396,10 +396,12 @@ int read_extent_data(struct btrfs_fs_info *fs_info, char *data, u64 logical,
 	}
 	device = multi->stripes[0].dev;
 
-	if (device->fd <= 0)
-		goto err;
 	if (*len > max_len)
 		*len = max_len;
+	if (device->fd < 0) {
+		ret = -EIO;
+		goto err;
+	}
 
 	ret = pread64(device->fd, data, *len, multi->stripes[0].physical);
 	if (ret != *len)