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| author | Sascha Hauer <sha@pengutronix.de> | 2009-10-17 12:44:19 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2009-10-19 10:18:52 +0200 |
| commit | 87e01f28ccc85474e18e1218c9d84f98e2e8977d (patch) | |
| tree | c1918930683559d745dcc955d9572b5f568a02f5 /commands/exec.c | |
| parent | 0ecf7f1aeb906e3b30500080fbc4e1d1b770f1a2 (diff) | |
| download | barebox-87e01f28ccc85474e18e1218c9d84f98e2e8977d.tar.gz barebox-87e01f28ccc85474e18e1218c9d84f98e2e8977d.tar.xz | |
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/exec.c')
| -rw-r--r-- | commands/exec.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/commands/exec.c b/commands/exec.c index b2b0fea238..4a232b6d05 100644 --- a/commands/exec.c +++ b/commands/exec.c @@ -34,10 +34,8 @@ static int do_exec(cmd_tbl_t * cmdtp, int argc, char *argv[]) int i; char *script; - if (argc < 2) { - printf ("Usage:\n%s\n", cmdtp->usage); - return 1; - } + if (argc < 2) + return COMMAND_ERROR_USAGE; for (i=1; i<argc; ++i) { script = read_file(argv[i]); |