6bc3f6d706edaa9bd19634ae8994914a5426f8e2
[glsdk/meta-ti-glsdk.git] / recipes-bsp / u-boot / u-boot / 2011.06 / 0024-Corrected-LED-name-match-finding-avoiding-extraneous.patch
1 From 657f4308df123f3d2bd82c87bf667dd529d0f7c6 Mon Sep 17 00:00:00 2001
2 From: Jason Kridner <jkridner@beagleboard.org>
3 Date: Tue, 8 Mar 2011 20:42:01 -0600
4 Subject: [PATCH 24/30] Corrected LED name match finding avoiding extraneous Usage printouts
6 Signed-off-by: Jason Kridner <jkridner@beagleboard.org>
7 Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
8 ---
9 common/cmd_led.c | 5 +++--
10 1 files changed, 3 insertions(+), 2 deletions(-)
12 diff --git a/common/cmd_led.c b/common/cmd_led.c
13 index c53195f..8b46848 100644
14 --- a/common/cmd_led.c
15 +++ b/common/cmd_led.c
16 @@ -83,7 +83,7 @@ int str_onoff (char *var)
18 int do_led (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
19 {
20 - int state, i;
21 + int state, i, match = 0;
23 /* Validate arguments */
24 if ((argc != 3)) {
25 @@ -98,6 +98,7 @@ int do_led (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
26 for (i = 0; led_commands[i].string; i++) {
27 if ((strcmp("all", argv[1]) == 0) ||
28 (strcmp(led_commands[i].string, argv[1]) == 0)) {
29 + match = 1;
30 if (led_commands[i].on) {
31 if (state) {
32 led_commands[i].on();
33 @@ -112,7 +113,7 @@ int do_led (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
34 }
36 /* If we ran out of matches, print Usage */
37 - if (!led_commands[i].string && !(strcmp("all", argv[1]) == 0)) {
38 + if (!match) {
39 return cmd_usage(cmdtp);
40 }
42 --
43 1.6.6.1