commit 21cc568c69c3d3331993c72b5b36b6f8dfa9bcd1
from: Sergey Bronnikov <estetus@gmail.com>
date: Sat Feb 27 16:11:12 2021 UTC

Fix return code in FUSE wrapper for ioctl()

"Usually, on success zero is returned. A few ioctl() requests use the
return value as an output  parameter  and  return  a  nonnegative value
on success. On error, -1 is returned, and errno is set appropriately."

commit - 919db5195b1f0072be78ac9784f8113d0ced2499
commit + 21cc568c69c3d3331993c72b5b36b6f8dfa9bcd1
blob - c1cc41dc6c6c5304f56607345b4515c940856211
blob + c36cd92b912bb0d19595349075a9844ee785f9e2
--- unreliablefs_ops.c
+++ unreliablefs_ops.c
@@ -626,7 +626,7 @@ int unreliable_ioctl(const char *path, int cmd, void *
         return -errno;
     }
     
-    return 0;    
+    return ret;
 }
 #endif /* __OpenBSD__ */