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libsmb: Slightly simplify cli_session_creds_init
In this case a nested if seems easier to understand to me than another if-expression duplicating half of a previous one. Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Andrew Bartlett <abartlet@samba.org>
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@ -53,6 +53,7 @@ struct cli_credentials *cli_session_creds_init(TALLOC_CTX *mem_ctx,
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struct loadparm_context *lp_ctx = NULL;
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struct cli_credentials *creds = NULL;
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const char *principal = NULL;
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enum credentials_use_kerberos creds_use_krb;
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char *tmp = NULL;
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char *p = NULL;
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bool ok;
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@ -118,25 +119,24 @@ struct cli_credentials *cli_session_creds_init(TALLOC_CTX *mem_ctx,
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principal = NULL;
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}
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if (use_kerberos && fallback_after_kerberos) {
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if (use_kerberos) {
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if (fallback_after_kerberos) {
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/*
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* Keep what we learned from the
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* "client use kerberos" option.
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*/
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enum credentials_use_kerberos current_krb5 =
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cli_credentials_get_kerberos_state(creds);
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cli_credentials_set_kerberos_state(creds,
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current_krb5,
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CRED_SPECIFIED);
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} else if (use_kerberos) {
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cli_credentials_set_kerberos_state(creds,
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CRED_USE_KERBEROS_REQUIRED,
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CRED_SPECIFIED);
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creds_use_krb = cli_credentials_get_kerberos_state(
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creds);
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} else {
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cli_credentials_set_kerberos_state(creds,
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CRED_USE_KERBEROS_DISABLED,
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CRED_SPECIFIED);
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creds_use_krb = CRED_USE_KERBEROS_REQUIRED;
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}
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} else {
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creds_use_krb = CRED_USE_KERBEROS_DISABLED;
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}
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cli_credentials_set_kerberos_state(creds,
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creds_use_krb,
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CRED_SPECIFIED);
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if (use_ccache) {
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uint32_t features;
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