[U-Boot] [PATCH v2] cmd_fuse: return CMD_RET_FAILURE on error

[Hector Palacios]

Fuse drivers, like the mxs_ocotp.c, may return negative error codes but
the commands are only allowed to return CMD_RET_* enum values to the
shell, otherwise the following error appears:

	"exit not allowed from main input shell."

Signed-off-by: Hector Palacios <hector.palacios at digi.com>
---

Changes for v2:
	Reword commit message.

 common/cmd_fuse.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/cmd_fuse.c b/common/cmd_fuse.c
index abab9789b0df..d4bc0f6c94a1 100644
--- a/common/cmd_fuse.c
+++ b/common/cmd_fuse.c
@@ -128,7 +128,7 @@ static int do_fuse(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
 
 err:
 	puts("ERROR\n");
-	return ret;
+	return CMD_RET_FAILURE;
 }
 
 U_BOOT_CMD(