diff --git a/drivers/media/common/siano/smscoreapi.c b/drivers/media/common/siano/smscoreapi.c
index b5dcc6d1fe90..1c93258a2d47 100644
--- a/drivers/media/common/siano/smscoreapi.c
+++ b/drivers/media/common/siano/smscoreapi.c
@@ -415,8 +415,8 @@ EXPORT_SYMBOL_GPL(smscore_get_board_id);
 
 struct smscore_registry_entry_t {
 	struct list_head entry;
-	char			devpath[32];
-	int				mode;
+	char devpath[32];
+	int mode;
 	enum sms_device_type_st	type;
 };
 
@@ -442,7 +442,7 @@ static struct smscore_registry_entry_t *smscore_find_registry(char *devpath)
 	     next != &g_smscore_registry;
 	     next = next->next) {
 		entry = (struct smscore_registry_entry_t *) next;
-		if (!strcmp(entry->devpath, devpath)) {
+		if (!strncmp(entry->devpath, devpath, sizeof(entry->devpath))) {
 			kmutex_unlock(&g_smscore_registrylock);
 			return entry;
 		}
@@ -450,7 +450,7 @@ static struct smscore_registry_entry_t *smscore_find_registry(char *devpath)
 	entry = kmalloc(sizeof(*entry), GFP_KERNEL);
 	if (entry) {
 		entry->mode = default_mode;
-		strcpy(entry->devpath, devpath);
+		strlcpy(entry->devpath, devpath, sizeof(entry->devpath));
 		list_add(&entry->entry, &g_smscore_registry);
 	} else
 		pr_err("failed to create smscore_registry.\n");
@@ -733,7 +733,7 @@ int smscore_register_device(struct smsdevice_params_t *params,
 	dev->postload_handler = params->postload_handler;
 
 	dev->device_flags = params->flags;
-	strcpy(dev->devpath, params->devpath);
+	strlcpy(dev->devpath, params->devpath, sizeof(dev->devpath));
 
 	smscore_registry_settype(dev->devpath, params->device_type);