From: Lennart Poettering <lennart@poettering.net>
Date: Wed, 16 Aug 2023 10:12:07 +0000 (+0200)
Subject: btrfs: use ERRNO_IS_NOT_SUPPORTED() where appropriate
X-Git-Tag: v255-rc1~709^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F28859%2Fhead;p=thirdparty%2Fsystemd.git

btrfs: use ERRNO_IS_NOT_SUPPORTED() where appropriate
---

diff --git a/src/basic/btrfs.c b/src/basic/btrfs.c
index 78957a1d2b8..bb07374def9 100644
--- a/src/basic/btrfs.c
+++ b/src/basic/btrfs.c
@@ -88,7 +88,7 @@ int btrfs_subvol_make_fallback(int dir_fd, const char *path, mode_t mode) {
 
         if (r >= 0)
                 return 1; /* subvol worked */
-        if (r != -ENOTTY)
+        if (!ERRNO_IS_NOT_SUPPORTED(r))
                 return r;
 
         if (mkdirat(dir_fd, path, mode) < 0)