cfi: Make the flash erase and write operations abortable

[karo-tx-uboot.git] / common / cmd_setexpr.c

diff --git a/common/cmd_setexpr.c b/common/cmd_setexpr.c
index da9e844a86f3a573b90992ea572fb80c06b63095..1b3edb7b02e4f9aa38b8334833f2be0e32fe2d63 100644 (file)
--- a/common/cmd_setexpr.c
+++ b/common/cmd_setexpr.c
@@ -50,17 +50,15 @@ static ulong get_arg(char *s, int w)
        }
 }
 
-int do_setexpr(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_setexpr(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
        ulong a, b;
        char buf[16];
        int w;
 
        /* Validate arguments */
-       if ((argc != 5) || (strlen(argv[3]) != 1)) {
-               cmd_usage(cmdtp);
-               return 1;
-       }
+       if ((argc != 5) || (strlen(argv[3]) != 1))
+               return CMD_RET_USAGE;
 
        w = cmd_get_data_size(argv[0], 4);