bsdkm: call wolfkdriv_unregister before wolfkmod_cleanup, and misc cleanup.

Author: philljj

bsdkm/wolfkmod.c

@@ -492,8 +492,8 @@ static int wolfkdriv_attach(device_t dev)
 attach_out:
     if (error) {
         device_printf(dev, "error: attach_out: %d\n", error);
-        (void)wolfkmod_cleanup();
         wolfkdriv_unregister(softc);
+        (void)wolfkmod_cleanup();
     }
 
     return (error);
@@ -506,8 +506,8 @@ static int wolfkdriv_detach(device_t dev)
 
     /* unregister wolfcrypt algs */
     softc = device_get_softc(dev);
-    ret = wolfkmod_cleanup();
     wolfkdriv_unregister(softc);
+    ret = wolfkmod_cleanup();
     #if defined(WOLFSSL_BSDKM_VERBOSE_DEBUG)
     device_printf(dev, "info: exiting detach: %d\n", ret);
     #else

bsdkm/x86_vecreg.c

@@ -140,7 +140,7 @@ int wolfkmod_vecreg_save(int flags_unused)
     #endif
 
     if (fpu_states == NULL) {
-        printf("info : wolfkmod_vecreg_save: fpu_states null\n");
+        printf("error: wolfkmod_vecreg_save: fpu_states null\n");
         return (EINVAL);
     }
 
@@ -195,7 +195,7 @@ void wolfkmod_vecreg_restore(void)
     #endif
 
     if (fpu_states == NULL) {
-        printf("info: wolfkmod_vecreg_restore: fpu_states null\n");
+        printf("error: wolfkmod_vecreg_restore: fpu_states null\n");
         return;
     }