build: silence some clang warnings

* tools/virsh.c (cmdHelp): Kill dead variables.
This commit is contained in:
Eric Blake 2011-02-14 16:06:31 -07:00
parent 56152be578
commit 1a82c5f7c6

View File

@ -589,8 +589,6 @@ static const vshCmdOptDef opts_help[] = {
static int
cmdHelp(vshControl *ctl, const vshCmd *cmd)
{
const vshCmdDef *c;
const vshCmdGrp *g;
const char *name;
name = vshCommandOptString(cmd, "command", NULL);
@ -615,9 +613,9 @@ cmdHelp(vshControl *ctl, const vshCmd *cmd)
return TRUE;
}
if ((c = vshCmddefSearch(name))) {
if (vshCmddefSearch(name)) {
return vshCmddefHelp(ctl, name);
} else if ((g = vshCmdGrpSearch(name))) {
} else if (vshCmdGrpSearch(name)) {
return vshCmdGrpHelp(ctl, name);
} else {
vshError(ctl, _("command or command group '%s' doesn't exist"), name);