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shell: Remove unnecessary first_string variable

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This variable adds no value, and is in fact longer to spell out than
simply argv[0].

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This commit is contained in:
Johan Hedberg 2017-11-15 08:32:41 +02:00 • committed by Johan Hedberg
commit 39a733151d
1 changed files with 3 additions and 4 deletions
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7
subsys/shell/shell.c
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@ -306,20 +306,19 @@ static int exit_module(int argc, char *argv[])
static shell_cmd_function_t get_cb(int *argc, char *argv[], int *module)
{
const char *first_string = argv[0];
const struct shell_module *shell_module;
const char *command;
int i;
if (!strcmp(first_string, "help")) {
if (!strcmp(argv[0], "help")) {
return show_help;
}
if (!strcmp(first_string, "select")) {
if (!strcmp(argv[0], "select")) {
return select_module;
}
if (!strcmp(first_string, "exit")) {
if (!strcmp(argv[0], "exit")) {
return exit_module;
}