"enable" is unsigned char type and its value will not be negative, so discard "enable < 0".
Signed-off-by: Peng Fan <[email protected]> Cc: Diego Santa Cruz <[email protected]> Cc: Pantelis Antoniou <[email protected]> Cc: Andrew Gabbasov <[email protected]> Cc: Simon Glass <[email protected]> Cc: Stefano Babic <[email protected]> Cc: Tom Rini <[email protected]> --- common/cmd_mmc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/common/cmd_mmc.c b/common/cmd_mmc.c index dfc1ec8..a6b7313 100644 --- a/common/cmd_mmc.c +++ b/common/cmd_mmc.c @@ -747,7 +747,7 @@ static int do_mmc_rst_func(cmd_tbl_t *cmdtp, int flag, dev = simple_strtoul(argv[1], NULL, 10); enable = simple_strtoul(argv[2], NULL, 10); - if (enable > 2 || enable < 0) { + if (enable > 2) { puts("Invalid RST_n_ENABLE value\n"); return CMD_RET_USAGE; } -- 2.6.2 _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
