Clarify code using PSK callback
diff --git a/library/ssl_srv.c b/library/ssl_srv.c
index e647a9a..8c8fa2c 100644
--- a/library/ssl_srv.c
+++ b/library/ssl_srv.c
@@ -2635,11 +2635,10 @@
if( ssl->f_psk != NULL )
{
- if( ( ret != ssl->f_psk( ssl->p_psk, ssl, *p, n ) ) != 0 )
+ if( ssl->f_psk( ssl->p_psk, ssl, *p, n ) != 0 )
ret = POLARSSL_ERR_SSL_UNKNOWN_IDENTITY;
}
-
- if( ret == 0 )
+ else
{
/* Identity is not a big secret since clients send it in the clear,
* but treat it carefully anyway, just in case */
@@ -2664,9 +2663,8 @@
}
*p += n;
- ret = 0;
- return( ret );
+ return( 0 );
}
#endif /* POLARSSL_KEY_EXCHANGE__SOME__PSK_ENABLED */
