hurd: Fix unused variable warning

* misc/getauxval.c [!HAVE_AUX_VECTOR] (__getauxval): Do not define unused variable 'p'.
10 years ago · 352db0bd05
2 changed files with 7 additions and 0 deletions
--- a/5
+++ b/5
@ -1,3 +1,8 @@
+2016-10-10  Samuel Thibault  <samuel.thibault@ens-lyon.org>
+
+	* misc/getauxval.c [!HAVE_AUX_VECTOR] (__getauxval): Do not define
+	unused variable 'p'.
+
 2016-10-09  Alan Modra  <amodra@gmail.com>
 	    Andreas Schwab  <schwab@linux-m68k.org>

--- a/misc/getauxval.c
+++ b/misc/getauxval.c
@ -23,7 +23,9 @@
 unsigned long int
 __getauxval (unsigned long int type)
 {
+#ifdef HAVE_AUX_VECTOR
  ElfW(auxv_t) *p;
+#endif

  if (type == AT_HWCAP)
    return GLRO(dl_hwcap);