From: Jason Kridner <jkrid...@beagleboard.org>
Signed-off-by: Jason Kridner <jkrid...@beagleboard.org>
Signed-off-by: Koen Kooi <k...@dominion.thruhere.net>
Signed-off-by: Joel A Fernandes <agnel.j...@gmail.com>
---
common/cmd_led.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/common/cmd_led.c b/common/cmd_led.c
index c53195f..8b46848 100644
--- a/common/cmd_led.c
+++ b/common/cmd_led.c
@@ -83,7 +83,7 @@ int str_onoff (char *var)
int do_led (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
- int state, i;
+ int state, i, match = 0;
/* Validate arguments */
if ((argc != 3)) {
@@ -98,6 +98,7 @@ int do_led (cmd_tbl_t *cmdtp, int flag, int argc, char *
const argv[])
for (i = 0; led_commands[i].string; i++) {
if ((strcmp("all", argv[1]) == 0) ||
(strcmp(led_commands[i].string, argv[1]) == 0)) {
+ match = 1;
if (led_commands[i].on) {
if (state) {
led_commands[i].on();
@@ -112,7 +113,7 @@ int do_led (cmd_tbl_t *cmdtp, int flag, int argc, char *
const argv[])
}
/* If we ran out of matches, print Usage */
- if (!led_commands[i].string && !(strcmp("all", argv[1]) == 0)) {
+ if (!match) {
return cmd_usage(cmdtp);
}
--
1.7.1
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