From: Anatolij Gustschin Date: Thu, 8 Nov 2012 11:40:17 +0000 (+0100) Subject: common/command.c: revert changes from commit 199adb60 X-Git-Tag: v2013.01-rc2~144 X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=22b6fcb50d06ee281a338e78f8d0a7c9ddee8629;p=oweals%2Fu-boot.git common/command.c: revert changes from commit 199adb60 commit 199adb601ff34bdbbd0667fac80dfe0a87bffc2b "common/misc: sparse fixes" broke the help command trying to fix the sparse error "command.c:44:38: error: bad constant expression". As Henrik points out, the fix was bad because the commit used CONFIG_SYS_MAXARGS whereas the code intended to use the maximum number of commands (not arguments to a command). Revert command.c changes to the original code as asked by Wolfgang. Reported-by: Henrik Nordström Signed-off-by: Anatolij Gustschin --- diff --git a/common/command.c b/common/command.c index f51df26bf9..50c84292c1 100644 --- a/common/command.c +++ b/common/command.c @@ -40,15 +40,8 @@ int _do_help (cmd_tbl_t *cmd_start, int cmd_items, cmd_tbl_t * cmdtp, int int i; int rcode = 0; - if (cmd_items > CONFIG_SYS_MAXARGS) { - printf("%s: cmd_items %d exceeds hardcoded limit %d." - " Recompile with higher CONFIG_SYS_MAXARGS?\n", - __func__, cmd_items, CONFIG_SYS_MAXARGS); - return -1; - } - if (argc == 1) { /*show list of commands */ - cmd_tbl_t *cmd_array[CONFIG_SYS_MAXARGS]; + cmd_tbl_t *cmd_array[cmd_items]; int i, j, swaps; /* Make array of commands from .uboot_cmd section */