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km/common: remove saveenv from do_checkboardidhwkey 

This is unneeded here because we save the environment when
the board boots the first time. At this time we have set
the values already.

Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Heiko Schocher <hs@denx.de>
cc: Wolfgang Denk <wd@denx.de>
This commit is contained in:
Holger Brunck 2011-06-05 22:22:17 +00:00 committed by Wolfgang Denk
parent e819582571
commit ba8be32a8f
1 changed files with 1 additions and 6 deletions
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7
board/keymile/common/common.c
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@ -831,11 +831,7 @@ int do_checkboardidhwk(cmd_tbl_t *cmdtp, int flag, int argc,
* Compare the values of the found entry in the * Compare the values of the found entry in the
* list with the valid values which are stored * list with the valid values which are stored
* in the inventory eeprom. If they are equal * in the inventory eeprom. If they are equal
* store the values in environment variables * set the values in environment variables.
* and save the environment.
* This can only happen once for the lifetime
* of a board, because once saved the function
* will never reach the while loop.
*/ */
if ((bid == ivmbid) && (hwkey == ivmhwkey)) { if ((bid == ivmbid) && (hwkey == ivmhwkey)) {
char buf[10]; char buf[10];
@ -847,7 +843,6 @@ int do_checkboardidhwk(cmd_tbl_t *cmdtp, int flag, int argc,
setenv("boardid", buf); setenv("boardid", buf);
sprintf(buf, "%lx", hwkey); sprintf(buf, "%lx", hwkey);
setenv("hwkey", buf); setenv("hwkey", buf);
saveenv();
} }
} /* end while( ! found ) */ } /* end while( ! found ) */
} }