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 <guihc.fnst@xxxxxxxxxxxxxx>
---
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
--
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