[PATCH] include/mountutils.h: fix LSMT_ROOT definition

From: Shubham Chakraborty <[email protected]>

Commit
ded434a63f3eee7fd7805b18d6c9bb912016c3c8 ("include/mount-api-utils:
add statmount and listmount") introduce a fallback definition for the
LSMT_ROOT defined, but a small typo makes this fallback definition
ineffective:

 #ifdef LSMT_ROOT
 # define LSMT_ROOT ...
 #endif

Should obviously have been:

 #ifndef LSMT_ROOT
 # define LSMT_ROOT ...
 #endif

Signed-off-by: Shubham Chakraborty <[email protected]>
[Thomas: improve commit message]
Signed-off-by: Thomas Petazzoni <[email protected]>
---
 include/mountutils.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/mountutils.h b/include/mountutils.h
index 9eba451d4..057a29d90 100644
--- a/include/mountutils.h
+++ b/include/mountutils.h
@@ -371,7 +371,7 @@ struct ul_statmount {
 /*
  * Special @mnt_id values that can be passed to listmount
  */
-#ifdef LSMT_ROOT
+#ifndef LSMT_ROOT
 # define LSMT_ROOT              0xffffffffffffffff    /* root mount */
 #endif
 
-- 
2.54.0