Use #if for password quality libs defines.

Author: mbroz

src/utils_password.c

@@ -9,7 +9,7 @@
 #include "cryptsetup.h"
 #include <termios.h>
 
-#if defined ENABLE_PWQUALITY
+#if ENABLE_PWQUALITY
 #include <pwquality.h>
 
 static int tools_check_pwquality(const char *password)
@@ -42,7 +42,7 @@ static int tools_check_pwquality(const char *password)
 	pwquality_free_settings(pwq);
 	return r;
 }
-#elif defined ENABLE_PASSWDQC
+#elif ENABLE_PASSWDQC
 #include <passwdqc.h>
 
 static int tools_check_passwdqc(const char *password)
@@ -80,9 +80,9 @@ static int tools_check_passwdqc(const char *password)
 /* coverity[ +tainted_string_sanitize_content : arg-0 ] */
 static int tools_check_password(const char *password)
 {
-#if defined ENABLE_PWQUALITY
+#if ENABLE_PWQUALITY
 	return tools_check_pwquality(password);
-#elif defined ENABLE_PASSWDQC
+#elif ENABLE_PASSWDQC
 	return tools_check_passwdqc(password);
 #else
 	UNUSED(password);

src/utils_tools.c

@@ -440,9 +440,9 @@ void tools_package_version(const char *name, bool use_pwlibs)
 #if ENABLE_AF_ALG
 	kernel_capi = true;
 #endif
-#if defined(ENABLE_PWQUALITY)
+#if ENABLE_PWQUALITY
 	pwquality = true;
-#elif defined(ENABLE_PASSWDQC)
+#elif ENABLE_PASSWDQC
 	passwdqc = true;
 #endif
 #if HAVE_HW_OPAL