cmd_nand: Do not show usage when scrub is aborted

When executing nand scrub, the user gets the prompt:

  Really scrub this NAND flash? <y/N>

We do not want the annoying usage displayed when saying N here.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

diff --git a/common/cmd_nand.c b/common/cmd_nand.c
index adc1ce4..04ab0f1 100644 (file)
--- a/common/cmd_nand.c
+++ b/common/cmd_nand.c
@@ -616,11 +616,11 @@ static int do_nand(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
                                        opts.scrub = 1;
                                else {
                                        puts("scrub aborted\n");
-                                       return -1;
+                                       return 1;
                                }
                        } else {
                                puts("scrub aborted\n");
-                               return -1;
+                               return 1;
                        }
                }
                ret = nand_erase_opts(nand, &opts);