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vshReadlineParse: Drop some unused variables

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My compiler identified some variables that were set, but never
actually used. For instance, opts_required, and data_acomplete.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
This commit is contained in:
Michal Privoznik 2016-07-27 17:40:35 +02:00
parent 2bc97f2708
commit ea2ad17112
1 changed files with 2 additions and 5 deletions
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7
tools/vsh.c
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@ -2640,10 +2640,10 @@ vshReadlineParse(const char *text, int state)
char *res = NULL; char *res = NULL;
static char *ctext, *sanitized_text; static char *ctext, *sanitized_text;
static uint64_t const_opts_need_arg, const_opts_required, const_opts_seen; static uint64_t const_opts_need_arg, const_opts_required, const_opts_seen;
uint64_t opts_need_arg, opts_required, opts_seen; uint64_t opts_need_arg, opts_seen;
size_t opt_index; size_t opt_index;
static bool cmd_exists, opts_filled, opt_exists; static bool cmd_exists, opts_filled, opt_exists;
static bool non_bool_opt_exists, data_acomplete; static bool non_bool_opt_exists;
if (!state) { if (!state) {
parser.pos = rl_line_buffer; parser.pos = rl_line_buffer;
@ -2687,7 +2687,6 @@ vshReadlineParse(const char *text, int state)
cmd_exists = false; cmd_exists = false;
opts_filled = false; opts_filled = false;
non_bool_opt_exists = false; non_bool_opt_exists = false;
data_acomplete = false;
const_opts_need_arg = 0; const_opts_need_arg = 0;
const_opts_required = 0; const_opts_required = 0;
@ -2713,7 +2712,6 @@ vshReadlineParse(const char *text, int state)
c_isalnum(tkdata[2])) { c_isalnum(tkdata[2])) {
/* Command retrieved successfully, move to options */ /* Command retrieved successfully, move to options */
opts_need_arg = const_opts_need_arg; opts_need_arg = const_opts_need_arg;
opts_required = const_opts_required;
opts_seen = const_opts_seen; opts_seen = const_opts_seen;
optstr = strchr(tkdata + 2, '='); optstr = strchr(tkdata + 2, '=');
opt_index = 0; opt_index = 0;
@ -2749,7 +2747,6 @@ vshReadlineParse(const char *text, int state)
tkdata = const_tkdata; tkdata = const_tkdata;
if (STREQ(tkdata, sanitized_text)) { if (STREQ(tkdata, sanitized_text)) {
/* auto-complete non-bool option */ /* auto-complete non-bool option */
data_acomplete = true;
break; break;
} }
} }