Running the onenand command without arguments does nothing, with this
patch shows the command usage.
Signed-off-by: Enric Balletbo i Serra <eballe...@iseebcn.com>
---
common/cmd_onenand.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/common/cmd_onenand.c b/common/cmd_onenand.c
index 83d967b..317968f 100644
--- a/common/cmd_onenand.c
+++ b/common/cmd_onenand.c
@@ -529,6 +529,9 @@ static int do_onenand(cmd_tbl_t * cmdtp, int flag, int
argc, char * const argv[]
{
cmd_tbl_t *c;
+ if (argc < 2)
+ return cmd_usage(cmdtp);
+
mtd = &onenand_mtd;
/* Strip off leading 'onenand' command argument */
--
1.7.0.4
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