When exec btrfsck as non-root user on a disk, btrfsck will always warn that "No such file or directory", despite that a directory (e.g. /dev/vboxusb)actually exists. We just have no permission. In this case, return the -errno set by the opendir call in btrfs_scan_one_dir rather than blindly return -ENOENT.
Signed-off-by: Gui Hecheng <[email protected]> --- utils.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/utils.c b/utils.c index 1878abc..12ed2f4 100644 --- a/utils.c +++ b/utils.c @@ -1114,7 +1114,7 @@ again: dirp = opendir(dirname); if (!dirp) { fprintf(stderr, "Unable to open %s for scanning\n", dirname); - ret = -ENOENT; + ret = -errno; goto fail; } while(1) { -- 1.8.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
