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vdo: suffle code for better error path handling

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For failing dm_ no need to report 2nd. error,
but we missed to report error with 'updated==NULL'.
This commit is contained in:
Zdenek Kabelac 2022-07-09 21:33:57 +02:00
parent e2e31d9acf
commit 493acb9195
1 changed files with 14 additions and 14 deletions
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16
tools/toollib.c
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@ -1347,9 +1347,15 @@ int get_vdo_settings(struct cmd_context *cmd,
u |= VDO_CHANGE_ONLINE; u |= VDO_CHANGE_ONLINE;
} }
if (updated) {
// validation of updated VDO option // validation of updated VDO option
if (!dm_vdo_validate_target_params(vtp, 0 /* vdo_size */)) { if (!dm_vdo_validate_target_params(vtp, 0 /* vdo_size */))
goto_out;
if (updated)
*updated = u;
r = 1; // success
goto out;
err: err:
if (is_lvchange) if (is_lvchange)
log_error("Cannot change VDO setting \"vdo_%s\" in existing VDO pool.", log_error("Cannot change VDO setting \"vdo_%s\" in existing VDO pool.",
@ -1357,13 +1363,7 @@ err:
else else
log_error("Invalid argument for VDO setting \"vdo_%s\".", log_error("Invalid argument for VDO setting \"vdo_%s\".",
option); option);
goto out;
}
*updated = u;
}
r = 1;
out: out:
if (result) if (result)
dm_config_destroy(result); dm_config_destroy(result);