Klockwork fixes

Signed-off-by: Slawomir Blauciak <slawomir.blauciak@linux.intel.com>

src/arch/xtensa/include/arch/task.h

@@ -167,28 +167,42 @@ static inline void arch_run_task(struct task *task)
 /**
  * \brief Allocates IRQ tasks.
  */
-static inline void arch_allocate_tasks(void)
+static inline int arch_allocate_tasks(void)
 {
 	/* irq low */
 	struct irq_task **low = task_irq_low_get();
 	*low = rzalloc(RZONE_RUNTIME, SOF_MEM_CAPS_RAM, sizeof(**low));
+
+	if (!*low)
+		return -ENOMEM;
+
 	list_init(&((*low)->list));
 	spinlock_init(&((*low)->lock));
 	(*low)->irq = PLATFORM_IRQ_TASK_LOW;
 
 	/* irq medium */
 	struct irq_task **med = task_irq_med_get();
 	*med = rzalloc(RZONE_RUNTIME, SOF_MEM_CAPS_RAM, sizeof(**med));
+
+	if (!*med)
+		return -ENOMEM;
+
 	list_init(&((*med)->list));
 	spinlock_init(&((*med)->lock));
 	(*med)->irq = PLATFORM_IRQ_TASK_MED;
 
 	/* irq high */
 	struct irq_task **high = task_irq_high_get();
 	*high = rzalloc(RZONE_RUNTIME, SOF_MEM_CAPS_RAM, sizeof(**high));
+
+	if (!*high)
+		return -ENOMEM;
+
 	list_init(&((*high)->list));
 	spinlock_init(&((*high)->lock));
 	(*high)->irq = PLATFORM_IRQ_TASK_HIGH;
+
+	return 0;
 }
 
 /**

src/audio/eq_fir.c

@@ -345,12 +345,23 @@ static int fir_cmd_get_data(struct comp_dev *dev,
 	case SOF_CTRL_CMD_BINARY:
 		trace_eq("gbi");
 
+		struct sof_eq_fir_config *cfg =
+			(struct sof_eq_fir_config *)cdata->data->data;
+
 		/* Copy back to user space */
-		bs = cd->config->size;
+		bs = cfg->size;
 		if (bs > SOF_EQ_FIR_MAX_SIZE || bs < 1)
 			return -EINVAL;
-		if (!cd->config)
+		if (!cd->config) {
+			cd->config = rzalloc(RZONE_RUNTIME,
+					     SOF_MEM_CAPS_RAM,
+					     bs);
+
+			if (!cd->config)
+				return -ENOMEM;
+
 			memcpy(cdata->data->data, cd->config, bs);
+		}
 		break;
 	default:
 		trace_eq_error("egt");

src/include/sof/task.h

@@ -40,9 +40,9 @@ int do_task_master_core(struct sof *sof);
 
 int do_task_slave_core(struct sof *sof);
 
-static inline void allocate_tasks(void)
+static inline int allocate_tasks(void)
 {
-	arch_allocate_tasks();
+	return arch_allocate_tasks();
 }
 
 static inline void run_task(struct task *task)

src/lib/schedule.c

@@ -375,6 +375,10 @@ int scheduler_init(struct sof *sof)
 
 	struct schedule_data **sch = arch_schedule_get();
 	*sch = rzalloc(RZONE_RUNTIME, SOF_MEM_CAPS_RAM, sizeof(**sch));
+
+	if (!*sch)
+		return -ENOMEM;
+
 	list_init(&((*sch)->list));
 	spinlock_init(&((*sch)->lock));
 	(*sch)->clock = PLATFORM_SCHED_CLOCK;
@@ -385,9 +389,9 @@ int scheduler_init(struct sof *sof)
 	interrupt_enable(PLATFORM_SCHEDULE_IRQ);
 
 	/* allocate arch tasks */
-	allocate_tasks();
+	int tasks_result = allocate_tasks();
 
-	return 0;
+	return tasks_result;
 }
 
 /* Frees scheduler */