1 files changed, 1 insertions, 0 deletions

diff --git a/fs/autofs/waitq.c b/fs/autofs/waitq.c
index 633f628005b4..19a9cafb5ddf 100644
--- a/fs/autofs/waitq.c
+++ b/fs/autofs/waitq.c
@@ -41,6 +41,7 @@ void autofs_catatonic_mode(struct autofs_sb_info *sbi)
                 wq = nwq;
         }
         fput(sbi->pipe);        /* Close the pipe */
+        sbi->pipe = NULL;
         autofs_hash_dputall(&sbi->dirhash); /* Remove all dentry pointers */
 }