[bug#36023] [PATCH] linux-boot: Fix e2fsck warning.

[Danny Milosavljevic]

* gnu/build/linux-boot.scm (boot-system): Fix e2fsck warning.
---
 gnu/build/linux-boot.scm | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/gnu/build/linux-boot.scm b/gnu/build/linux-boot.scm
index a35d18ad7c..03f2ea245c 100644
--- a/gnu/build/linux-boot.scm
+++ b/gnu/build/linux-boot.scm
@@ -517,6 +517,8 @@ upon error."
          (unless (pre-mount)
            (error "pre-mount actions failed")))
 
+       (setenv "EXT2FS_NO_MTAB_OK" "1")
+
        (if root
            ;; The "--root=SPEC" kernel command-line option always provides a
            ;; string, but the string can represent a device, a UUID, or a
@@ -533,6 +535,8 @@ upon error."
        (for-each mount-file-system
                  (remove root-mount-point? mounts))
 
+       (setenv "EXT2FS_NO_MTAB_OK" #f)
+
        (if to-load
            (begin
              (switch-root "/root")