Modernize SysInfo.xs

diff --git a/SysInfo.xs b/SysInfo.xs
index 6ec169d020ad2d58cabce64e52afe2fe7cf6576b..137884f0384fe661ef8c14ec15094e621631706d 100644 (file)
--- a/SysInfo.xs
+++ b/SysInfo.xs
@@ -96,37 +96,36 @@ SV *sysinfo()
 PREINIT:
  struct sysinfo si;
  NV l;
- HV *h;
+ HV *hv;
 CODE:
- if (sysinfo(&si) == -1) {
+ if (sysinfo(&si) == -1)
   XSRETURN_UNDEF;
- }
 
- h = newHV();
+ hv = newHV();
 
- LS_KEY_STORE(h, uptime,    newSViv(si.uptime));
+ LS_KEY_STORE(hv, uptime,    newSViv(si.uptime));
 
  l = ((NV) si.loads[0]) / ((NV) (((U32) 1) << ((U32) SI_LOAD_SHIFT)));
- LS_KEY_STORE(h, load1,     newSVnv(l));
+ LS_KEY_STORE(hv, load1,     newSVnv(l));
  l = ((NV) si.loads[1]) / ((NV) (((U32) 1) << ((U32) SI_LOAD_SHIFT)));
- LS_KEY_STORE(h, load5,     newSVnv(l));
+ LS_KEY_STORE(hv, load5,     newSVnv(l));
  l = ((NV) si.loads[2]) / ((NV) (((U32) 1) << ((U32) SI_LOAD_SHIFT)));
- LS_KEY_STORE(h, load15,    newSVnv(l));
-
- LS_KEY_STORE(h, totalram,  newSVuv(si.totalram));
- LS_KEY_STORE(h, freeram,   newSVuv(si.freeram));
- LS_KEY_STORE(h, sharedram, newSVuv(si.sharedram));
- LS_KEY_STORE(h, bufferram, newSVuv(si.bufferram));
- LS_KEY_STORE(h, totalswap, newSVuv(si.totalswap));
- LS_KEY_STORE(h, freeswap,  newSVuv(si.freeswap));
- LS_KEY_STORE(h, procs,     newSVuv(si.procs));
+ LS_KEY_STORE(hv, load15,    newSVnv(l));
+
+ LS_KEY_STORE(hv, totalram,  newSVuv(si.totalram));
+ LS_KEY_STORE(hv, freeram,   newSVuv(si.freeram));
+ LS_KEY_STORE(hv, sharedram, newSVuv(si.sharedram));
+ LS_KEY_STORE(hv, bufferram, newSVuv(si.bufferram));
+ LS_KEY_STORE(hv, totalswap, newSVuv(si.totalswap));
+ LS_KEY_STORE(hv, freeswap,  newSVuv(si.freeswap));
+ LS_KEY_STORE(hv, procs,     newSVuv(si.procs));
 #if LS_HAS_EXTENDED
- LS_KEY_STORE(h, totalhigh, newSVuv(si.totalhigh));
- LS_KEY_STORE(h, freehigh,  newSVuv(si.freehigh));
- LS_KEY_STORE(h, mem_unit,  newSVuv(si.mem_unit));
+ LS_KEY_STORE(hv, totalhigh, newSVuv(si.totalhigh));
+ LS_KEY_STORE(hv, freehigh,  newSVuv(si.freehigh));
+ LS_KEY_STORE(hv, mem_unit,  newSVuv(si.mem_unit));
 #endif /* LS_HAS_EXTENDED */
 
- RETVAL = newRV_noinc((SV *) h);
+ RETVAL = newRV_noinc((SV *) hv);
 OUTPUT:
  RETVAL