Fix some syntax-check errors.

17 files changed, 3 insertions, 18 deletions

diff --git a/doc/cha-cert-auth.texi b/doc/cha-cert-auth.texi
index b447593854..1c661169f8 100644
--- a/doc/cha-cert-auth.texi
+++ b/doc/cha-cert-auth.texi
@@ -669,4 +669,3 @@ then use @ref{gnutls_x509_crt_get_signature_algorithm} to find out the
 signing algorithm used for each certificate.  If any of the
 intermediary certificates are using @code{GNUTLS_SIGN_RSA_MD2} or
 @code{GNUTLS_SIGN_RSA_MD5}, you could present a warning.
-
diff --git a/doc/cha-internals.texi b/doc/cha-internals.texi
index fda6221699..117c023069 100644
--- a/doc/cha-internals.texi
+++ b/doc/cha-internals.texi
@@ -333,4 +333,3 @@ must be taken to use the same format.
 @end itemize
 
 If all of them are used then GnuTLS will no longer use libgcrypt.
-
diff --git a/doc/cha-library.texi b/doc/cha-library.texi
index 9213ea69d7..ffce898ebd 100644
--- a/doc/cha-library.texi
+++ b/doc/cha-library.texi
@@ -185,4 +185,3 @@ should allocate and free memory using the functions shown below.
 @item @ref{gnutls_free}
 
 @end itemize
-
diff --git a/lib/ext_safe_renegotiation.c b/lib/ext_safe_renegotiation.c
index 099402ce47..24d425eb75 100644
--- a/lib/ext_safe_renegotiation.c
+++ b/lib/ext_safe_renegotiation.c
@@ -458,4 +458,3 @@ extension_priv_data_t epriv;
 
   return priv->connection_using_safe_renegotiation;
 }
-
diff --git a/lib/ext_server_name.c b/lib/ext_server_name.c
index 7b2face4bb..acda371c8d 100644
--- a/lib/ext_server_name.c
+++ b/lib/ext_server_name.c
@@ -462,4 +462,3 @@ error:
   gnutls_free(priv);
   return ret;
 }
-
diff --git a/lib/gcrypt/init.c b/lib/gcrypt/init.c
index 175cbd0acd..4566bc217d 100644
--- a/lib/gcrypt/init.c
+++ b/lib/gcrypt/init.c
@@ -81,4 +81,3 @@ int gnutls_crypto_init(void)
 
    return 0;
 }
-
diff --git a/lib/gnutls_record.c b/lib/gnutls_record.c
index 972c8ad617..afc7e32719 100644
--- a/lib/gnutls_record.c
+++ b/lib/gnutls_record.c
@@ -1220,4 +1220,3 @@ gnutls_record_recv (gnutls_session_t session, void *data, size_t sizeofdata)
   return _gnutls_recv_int (session, GNUTLS_APPLICATION_DATA, -1, data,
 			   sizeofdata);
 }
-
diff --git a/lib/gnutls_str.c b/lib/gnutls_str.c
index 4975ddee03..2893cabb36 100644
--- a/lib/gnutls_str.c
+++ b/lib/gnutls_str.c
@@ -629,4 +629,3 @@ int _gnutls_buffer_pop_data_prefix (gnutls_buffer_st * buf, void * data, size_t
     
     return 0;
 }
-
diff --git a/lib/locks.c b/lib/locks.c
index ea967334ce..e1ddfc6d79 100644
--- a/lib/locks.c
+++ b/lib/locks.c
@@ -59,4 +59,3 @@ void gnutls_global_set_mutex(mutex_init_func init, mutex_deinit_func deinit,
   gnutls_mutex_lock = lock;
   gnutls_mutex_unlock = unlock;
 }
-
diff --git a/lib/nettle/egd.c b/lib/nettle/egd.c
index 60467c6813..09c5ad8906 100644
--- a/lib/nettle/egd.c
+++ b/lib/nettle/egd.c
@@ -1,5 +1,5 @@
 /* rndegd.c  -	interface to the EGD
- *	Copyright (C) 1999, 2000, 2002, 2003 Free Software Foundation, Inc.
+ *	Copyright (C) 1999, 2000, 2002, 2003, 2010 Free Software Foundation, Inc.
  *
  * This file is part of Libgcrypt.
  *
@@ -253,4 +253,3 @@ int _rndegd_read (int * fd, void* _output, size_t _length)
 
   return _length; /* success */
 }
-
diff --git a/lib/nettle/init.c b/lib/nettle/init.c
index 799d27646f..868ddc6898 100644
--- a/lib/nettle/init.c
+++ b/lib/nettle/init.c
@@ -35,4 +35,3 @@ int gnutls_crypto_init(void)
 {
    return 0;
 }
-
diff --git a/lib/system.c b/lib/system.c
index 8e33090776..ec05590992 100644
--- a/lib/system.c
+++ b/lib/system.c
@@ -238,4 +238,3 @@ mutex_init_func gnutls_mutex_init = gnutls_system_mutex_init;
 mutex_deinit_func gnutls_mutex_deinit = gnutls_system_mutex_deinit;
 mutex_lock_func gnutls_mutex_lock = gnutls_system_mutex_lock;
 mutex_unlock_func gnutls_mutex_unlock = gnutls_system_mutex_unlock;
-
diff --git a/lib/system.h b/lib/system.h
index e42e4853a3..a8257d4382 100644
--- a/lib/system.h
+++ b/lib/system.h
@@ -31,4 +31,3 @@ ssize_t system_read_peek(gnutls_transport_ptr ptr, void* data, size_t data_size)
 int _gnutls_atfork(void (*prepare)(void), void (*parent)(void), void (*child)(void));
 
 #endif /* SYSTEM_H */
-
diff --git a/libextra/ext_inner_application.c b/libextra/ext_inner_application.c
index bad812e4a9..f0df0f36b7 100644
--- a/libextra/ext_inner_application.c
+++ b/libextra/ext_inner_application.c
@@ -253,4 +253,3 @@ error:
   gnutls_free(priv);
   return ret;
 }
-
diff --git a/src/certtool-common.h b/src/certtool-common.h
index bf9da58e17..d8599c8054 100644
--- a/src/certtool-common.h
+++ b/src/certtool-common.h
@@ -69,4 +69,3 @@ int get_bits(gnutls_pk_algorithm_t);
 
 /* prime.c */
 int generate_prime (int how);
-
diff --git a/src/common.c b/src/common.c
index 7590482d79..808146749e 100644
--- a/src/common.c
+++ b/src/common.c
@@ -920,7 +920,7 @@ static char cached_pin[32] = "";
 	
 	/* cache */
 	strcpy(cached_pin, pin);
-	if (cached_url) free(cached_url);
+	free(cached_url);
 	cached_url = strdup(token_url);
 	
 	return 0;
diff --git a/src/pkcs11.c b/src/pkcs11.c
index c0d6239628..2912b97c31 100644
--- a/src/pkcs11.c
+++ b/src/pkcs11.c
@@ -66,7 +66,7 @@ static char cached_pin[32] = "";
 	
 	/* cache */
 	strcpy(cached_pin, pin);
-	if (cached_url) free(cached_url);
+	free(cached_url);
 	cached_url = strdup(token_url);
 	
 	return 0;