cmd: change the return value when argc error
When the number of parameters is wrong, the return value should be processed in the same way as other cmds, return CMD_RET_USAGE so that it can print the information. Signed-off-by: Shenlin Liang <liangshenlin@eswincomputing.com> Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
parent
6762c8dd89
commit
5b333b9324
@ -22,7 +22,7 @@ int mvebu_comphy_rx_training_cmd(struct cmd_tbl *cmdtp, int flag, int argc,
|
|||||||
|
|
||||||
if (argc != 3) {
|
if (argc != 3) {
|
||||||
printf("missing arguments\n");
|
printf("missing arguments\n");
|
||||||
return -1;
|
return CMD_RET_USAGE;
|
||||||
}
|
}
|
||||||
|
|
||||||
cp_index = hextoul(argv[1], NULL);
|
cp_index = hextoul(argv[1], NULL);
|
||||||
|
Loading…
Reference in New Issue
Block a user