msdosfs_remount_ro(): correct vfs_unbusy() loop

PR: 276408 Reported by: John F. Carr Fixes: 13ccb04 Sponsored by: The FreeBSD Foundation MFC after: 1 week
bsdjhb · Mar 15, 2024 · 18fecbe · 18fecbe
2 parents 9a1bcd5 + 4b3ffc5
commit 18fecbe
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/sys/fs/msdosfs/msdosfs_vfsops.c b/sys/fs/msdosfs/msdosfs_vfsops.c
@@ -1006,9 +1006,8 @@ msdosfs_remount_ro(void *arg, int pending)
 	}
 	MSDOSFS_UNLOCK_MP(pmp);
 
-	do {
+	while (--pending >= 0)
 		vfs_unbusy(pmp->pm_mountp);
-	} while (--pending >= 0);
 }
 
 void