Various cleanups

[wimlib] / src / wim.c

diff --git a/src/wim.c b/src/wim.c
index 98836a584995a39831256097ca483c096a4f23bb..522380f1a9b8207a043ed6a3bb5bdd6163c8691d 100644 (file)
--- a/src/wim.c
+++ b/src/wim.c
@@ -929,16 +929,15 @@ static pthread_mutex_t lib_initialization_mutex = PTHREAD_MUTEX_INITIALIZER;
 WIMLIBAPI int
 wimlib_global_init(int init_flags)
 {
-       int ret;
+       int ret = 0;
 
        if (lib_initialized)
-               return 0;
+               goto out;
 
        pthread_mutex_lock(&lib_initialization_mutex);
 
-       ret = 0;
        if (lib_initialized)
-               goto out;
+               goto out_unlock;
 
 #ifdef ENABLE_ERROR_MESSAGES
        if (!wimlib_error_file)
@@ -952,14 +951,14 @@ wimlib_global_init(int init_flags)
                           WIMLIB_INIT_FLAG_STRICT_APPLY_PRIVILEGES |
                           WIMLIB_INIT_FLAG_DEFAULT_CASE_SENSITIVE |
                           WIMLIB_INIT_FLAG_DEFAULT_CASE_INSENSITIVE))
-               goto out;
+               goto out_unlock;
 
        ret = WIMLIB_ERR_INVALID_PARAM;
        if ((init_flags & (WIMLIB_INIT_FLAG_DEFAULT_CASE_SENSITIVE |
                           WIMLIB_INIT_FLAG_DEFAULT_CASE_INSENSITIVE))
                        == (WIMLIB_INIT_FLAG_DEFAULT_CASE_SENSITIVE |
                            WIMLIB_INIT_FLAG_DEFAULT_CASE_INSENSITIVE))
-               goto out;
+               goto out_unlock;
 
        libxml_global_init();
        if (!(init_flags & WIMLIB_INIT_FLAG_ASSUME_UTF8)) {
@@ -972,7 +971,7 @@ wimlib_global_init(int init_flags)
 #ifdef __WIN32__
        ret = win32_global_init(init_flags);
        if (ret)
-               goto out;
+               goto out_unlock;
 #endif
        iconv_global_init();
        init_upcase();
@@ -982,8 +981,9 @@ wimlib_global_init(int init_flags)
                default_ignore_case = true;
        lib_initialized = true;
        ret = 0;
-out:
+out_unlock:
        pthread_mutex_unlock(&lib_initialization_mutex);
+out:
        return ret;
 }
 
@@ -997,7 +997,7 @@ wimlib_global_cleanup(void)
        pthread_mutex_lock(&lib_initialization_mutex);
 
        if (!lib_initialized)
-               goto out;
+               goto out_unlock;
 
        libxml_global_cleanup();
        iconv_global_cleanup();
@@ -1008,6 +1008,6 @@ wimlib_global_cleanup(void)
        wimlib_set_error_file(NULL);
        lib_initialized = false;
 
-out:
+out_unlock:
        pthread_mutex_unlock(&lib_initialization_mutex);
 }