From e2fad3fce947edf97ff7186bcf36b9adf113ac94 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Thu, 29 Jul 2010 13:40:43 -0400 Subject: cmd_mmc: use common usage function Rather than using a custom "Usage:", use the common cmd_usage() function, and tail into it now that it returns 1 for us. Signed-off-by: Mike Frysinger --- common/cmd_mmc.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/common/cmd_mmc.c b/common/cmd_mmc.c index 4e7bcdf..4323f76 100644 --- a/common/cmd_mmc.c +++ b/common/cmd_mmc.c @@ -178,8 +178,7 @@ int do_mmcops(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) case 0: case 1: case 4: - printf("Usage:\n%s\n", cmdtp->usage); - return 1; + return cmd_usage(cmdtp); case 2: if (!strcmp(argv[1], "list")) { @@ -234,10 +233,8 @@ int do_mmcops(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) printf("%d blocks written: %s\n", n, (n == cnt) ? "OK" : "ERROR"); return (n == cnt) ? 0 : 1; - } else { - printf("Usage:\n%s\n", cmdtp->usage); - rc = 1; - } + } else + rc = cmd_usage(cmdtp); return rc; } -- cgit v1.1