1 files changed, 2 insertions, 2 deletions

diff --git a/arch/x86/ras/mce_amd_inj.c b/arch/x86/ras/mce_amd_inj.c
index cd318d93099e..20b227f63407 100644
--- a/arch/x86/ras/mce_amd_inj.c
+++ b/arch/x86/ras/mce_amd_inj.c
@@ -464,13 +464,13 @@ static int __init init_mce_inject(void)
         return 0;
 
 err_dfs_add:
-        while (--i >= 0)
+        while (i-- > 0)
                 debugfs_remove(dfs_fls[i].d);
 
         debugfs_remove(dfs_inj);
         dfs_inj = NULL;
 
-        return -ENOMEM;
+        return -ENODEV;
 }
 
 static void __exit exit_mce_inject(void)