wpa_supplicant: clean up unused variable warning

2016-11-08 20:26:12 +08:00 · 2016-11-08 20:26:12 +08:00 · cc072f1d8a
parent c5793521a0
commit cc072f1d8a
1 changed files with 1 additions and 0 deletions
--- a/components/wpa_supplicant/src/crypto/libtommath.h
+++ b/components/wpa_supplicant/src/crypto/libtommath.h
@ -668,6 +668,7 @@ mp_exptmod (mp_int * G, mp_int * X, mp_int * P, mp_int * Y)
  } else {
 #endif
 #ifdef BN_S_MP_EXPTMOD_C
+    (void) dr;
    /* otherwise use the generic Barrett reduction technique */
    return s_mp_exptmod (G, X, P, Y, 0);
 #else