On 06/04/2018 01:37 PM, Michal Simek wrote:
Use enum command_ret_t types in cmd_process_error(). Also handle USAGE failure separately.
Signed-off-by: Michal Simek michal.simek@xilinx.com
common/command.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/common/command.c b/common/command.c index 52d47c133c3c..2433a89e0a8e 100644 --- a/common/command.c +++ b/common/command.c @@ -547,10 +547,13 @@ enum command_ret_t cmd_process(int flag, int argc, char * const argv[],
int cmd_process_error(cmd_tbl_t *cmdtp, int err) {
- if (err == CMD_RET_USAGE)
return CMD_RET_USAGE;
This changes the return value of the function (-1 instead of 1). So you would have to change the comments in include/command.h.
Your commit message gives no clue why you do not want to return CMD_RET_FAILURE here and which consequences this has especially in scripts.
Best regards
Heinrich
- if (err) { printf("Command '%s' failed: Error %d\n", cmdtp->name, err);
return 1;
return CMD_RET_FAILURE;
- return 0;
- return CMD_RET_SUCCESS;
}