diff options
| author | Thomas Weber <weber@corscience.de> | 2010-11-25 08:05:28 +0100 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2010-11-27 23:35:13 +0100 |
| commit | 0d302af0bb7e0be40d960bd2d8ee0a91dc9e2bbf (patch) | |
| tree | f319f4cf4b056d9ae06ac72ea377c757b1b08f85 /common | |
| parent | 7013c06124e9760f75ef194d429ed29fba843eb9 (diff) | |
common/cmd_nvedit: 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>
Diffstat (limited to 'common')
| -rw-r--r-- | common/cmd_nvedit.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/common/cmd_nvedit.c b/common/cmd_nvedit.c index 52c5e7c30d7..dcc93c19bd5 100644 --- a/common/cmd_nvedit.c +++ b/common/cmd_nvedit.c @@ -545,8 +545,7 @@ int envmatch (uchar *s1, int i2) static int do_env_default(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]) { if ((argc != 2) || (strcmp(argv[1], "-f") != 0)) { - cmd_usage(cmdtp); - return 1; + return cmd_usage(cmdtp); } set_default_env("## Resetting to default environment\n"); return 0; @@ -633,15 +632,13 @@ static int do_env_export(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv sep = '\n'; break; default: - cmd_usage(cmdtp); - return 1; + return cmd_usage(cmdtp); } } } if (argc < 1) { - cmd_usage(cmdtp); - return 1; + return cmd_usage(cmdtp); } addr = (char *)simple_strtoul(argv[0], NULL, 16); @@ -744,15 +741,13 @@ static int do_env_import(cmd_tbl_t * cmdtp, int flag, int argc, char * const arg del = 1; break; default: - cmd_usage(cmdtp); - return 1; + return cmd_usage(cmdtp); } } } if (argc < 1) { - cmd_usage(cmdtp); - return 1; + return cmd_usage(cmdtp); } if (!fmt) @@ -860,8 +855,7 @@ static int do_env (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) if (cp) return cp->cmd(cmdtp, flag, argc, argv); - cmd_usage(cmdtp); - return 1; + return cmd_usage(cmdtp); } U_BOOT_CMD( |