Increment hardware error count from the one site.

cgminer.c

@@ -5515,6 +5515,16 @@ void submit_work_async(struct work *work_in, struct timeval *tv_work_found)
 		quit(1, "Failed to create submit_work_thread");
 }
 
+void inc_hw_errors(struct thr_info *thr)
+{
+	mutex_lock(&stats_lock);
+	hw_errors++;
+	thr->cgpu->hw_errors++;
+	mutex_unlock(&stats_lock);
+
+	thr->cgpu->drv->hw_error(thr);
+}
+
 static bool hashtest(struct thr_info *thr, struct work *work)
 {
 	uint32_t *data32 = (uint32_t *)(work->data);
@@ -5534,13 +5544,7 @@ static bool hashtest(struct thr_info *thr, struct work *work)
 		applog(LOG_WARNING, "%s%d: invalid nonce - HW error",
 				thr->cgpu->drv->name, thr->cgpu->device_id);
 
-		mutex_lock(&stats_lock);
+		inc_hw_errors(thr);
-		hw_errors++;
-		thr->cgpu->hw_errors++;
-		mutex_unlock(&stats_lock);
-
-		thr->cgpu->drv->hw_error(thr);
-
 		goto out;
 	}
 

findnonce.c

@@ -186,10 +186,8 @@ static void send_scrypt_nonce(struct pc_data *pcd, uint32_t nonce)
 
 	if (scrypt_test(work->data, work->target, nonce))
 		submit_nonce(thr, work, nonce);
-	else {
+	else
-		applog(LOG_INFO, "Scrypt error, review settings");
+		inc_hw_errors(thr);
-		thr->cgpu->hw_errors++;
-	}
 }
 
 static void *postcalc_hash(void *userdata)

miner.h

@@ -1201,6 +1201,7 @@ struct modminer_fpga_state {
 #endif
 
 extern void get_datestamp(char *, struct timeval *);
+extern void inc_hw_errors(struct thr_info *thr);
 extern void submit_nonce(struct thr_info *thr, struct work *work, uint32_t nonce);
 extern struct work *get_queued(struct cgpu_info *cgpu);
 extern struct work *__find_work_bymidstate(struct work *que, char *midstate, size_t midstatelen, char *data, int offset, size_t datalen);