virSysinfoReadDMI: Drop needless virFindFileInPath()

When trying to decode DMI table, just before constructing
virCommand() the decoder is looked for in PATH using
virFindFileInPath(). Well, this is not necessary because
virCommandRun() will do this too (in virExec()).
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>
Reviewed-by: NDaniel P. Berrangé <berrange@redhat.com>

src/util/virsysinfo.c

@@ -1119,20 +1119,12 @@ virSysinfoParseX86Memory(const char *base, virSysinfoDefPtr ret)
 virSysinfoDefPtr
 virSysinfoReadDMI(void)
 {
-    g_autofree char *path = NULL;
     g_auto(virSysinfoDefPtr) ret = NULL;
     g_autofree char *outbuf = NULL;
     g_autoptr(virCommand) cmd = NULL;
 
-    path = virFindFileInPath(SYSINFO_SMBIOS_DECODER);
-    if (path == NULL) {
-        virReportError(VIR_ERR_INTERNAL_ERROR,
-                       _("Failed to find path for %s binary"),
-                       SYSINFO_SMBIOS_DECODER);
-        return NULL;
-    }
-
-    cmd = virCommandNewArgList(path, "-q", "-t", "0,1,2,3,4,17", NULL);
+    cmd = virCommandNewArgList(SYSINFO_SMBIOS_DECODER,
+                               "-q", "-t", "0,1,2,3,4,17", NULL);
     virCommandSetOutputBuffer(cmd, &outbuf);
     if (virCommandRun(cmd, NULL) < 0)
         return NULL;