lib/mpi: Fix unused variable warnings

[linux-2.6-microblaze.git] / lib / mpi / mpi-internal.h

diff --git a/lib/mpi/mpi-internal.h b/lib/mpi/mpi-internal.h
index d29c453..5540021 100644 (file)
--- a/lib/mpi/mpi-internal.h
+++ b/lib/mpi/mpi-internal.h
@@ -114,7 +114,7 @@ typedef int mpi_size_t;             /* (must be a signed type) */
  */
 #define UDIV_QRNND_PREINV(q, r, nh, nl, d, di)                         \
        do {                                                            \
-               mpi_limb_t _ql;                                         \
+               mpi_limb_t _ql __maybe_unused;                          \
                mpi_limb_t _q, _r;                                      \
                mpi_limb_t _xh, _xl;                                    \
                umul_ppmm(_q, _ql, (nh), (di));                         \