[PATCH 0/3] cmd: fix return code of sf command

For 'sf write', 'sf read', 'sf erase' using excessive values of offset or size should not display the command usage but only the error message.

Use CMD_RET_* constants. Simplify do_spi_flash().

Heinrich Schuchardt (3): cmd: fix return code of 'sf write' and 'sf read' cmd: simplify do_spi_flash() cmd: fix return code of 'sf erase'

cmd/sf.c | 45 +++++++++++++++++++-------------------------- 1 file changed, 19 insertions(+), 26 deletions(-)