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gdsys: osd: Use return value of cmd_usage 

Use the return value of cmd_usage instead of ignoring this
and returning a 1.

Signed-off-by: Thomas Weber <weber@corscience.de>
Acked-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Thomas Weber 2010-11-25 08:05:29 +01:00 committed by Wolfgang Denk
parent 0d302af0bb
commit fd2aa8e2e7
1 changed files with 2 additions and 4 deletions
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6
board/gdsys/common/osd.c
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@ -142,8 +142,7 @@ static int osd_print(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
char *text;
if (argc < 5) {
cmd_usage(cmdtp);
return 1;
return cmd_usage(cmdtp);
}
x = simple_strtoul(argv[1], NULL, 16);
@ -204,8 +203,7 @@ int osd_write(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
unsigned count = (argc > 4) ? simple_strtoul(argv[4], NULL, 16) : 1;
if ((argc < 4) || (strlen(argv[3]) % 4)) {
cmd_usage(cmdtp);
return 1;
return cmd_usage(cmdtp);
}
x = simple_strtoul(argv[1], NULL, 16);