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authorSascha Hauer <sha@pengutronix.de>2009-10-17 12:44:19 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2009-10-19 10:18:52 +0200
commit87e01f28ccc85474e18e1218c9d84f98e2e8977d (patch)
treec1918930683559d745dcc955d9572b5f568a02f5 /commands/memtest.c
parent0ecf7f1aeb906e3b30500080fbc4e1d1b770f1a2 (diff)
downloadbarebox-87e01f28ccc85474e18e1218c9d84f98e2e8977d.tar.gz
commands: return COMMAND_ERROR_USAGE
instead of calling u_boot_cmd_usage in each command to safe space. Signed-off-by: Sascha Hauer <sha@pengutronix.de>
Diffstat (limited to 'commands/memtest.c')
-rw-r--r--commands/memtest.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/commands/memtest.c b/commands/memtest.c
index f44459a..07b7b22 100644
--- a/commands/memtest.c
+++ b/commands/memtest.c
@@ -326,10 +326,8 @@ static int do_mem_mtest (cmd_tbl_t *cmdtp, int argc, char *argv[])
{
ulong start, end, pattern = 0;
- if (argc < 3) {
- u_boot_cmd_usage(cmdtp);
- return 1;
- }
+ if (argc < 3)
+ return COMMAND_ERROR_USAGE;
start = simple_strtoul(argv[1], NULL, 0);
end = simple_strtoul(argv[2], NULL, 0);